mirror of
https://github.com/Telecominfraproject/ols-nos.git
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[ChassisDB]: bring up ChassisDB service (#5283)
bring up chassisdb service on sonic switch according to the design in
Distributed Forwarding in VoQ Arch HLD
Signed-off-by: Honggang Xu <hxu@arista.com>
**- Why I did it**
To bring up new ChassisDB service in sonic as designed in ['Distributed forwarding in a VOQ architecture HLD' ](90c1289eaf/doc/chassis/architecture.md).
**- How I did it**
Implement the section 2.3.1 Global DB Organization of the VOQ architecture HLD.
**- How to verify it**
ChassisDB service won't start without chassisdb.conf file on the existing platforms.
ChassisDB service is accessible with global.conf file in the distributed arichitecture.
Signed-off-by: Honggang Xu <hxu@arista.com>
This commit is contained in:
BrynXu
2
device/arista/x86_64-arista_7800_sup/chassisdb.conf
Normal file
2
device/arista/x86_64-arista_7800_sup/chassisdb.conf
Normal file
@@ -0,0 +1,2 @@
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start_chassis_db=1
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chassis_db_address=127.100.1.1
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@@ -0,0 +1 @@
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chassis_db_address=127.100.1.1
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@@ -45,5 +45,6 @@ COPY ["database_global.json.j2", "/usr/share/sonic/templates/"]
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COPY ["files/supervisor-proc-exit-listener", "/usr/bin"]
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COPY ["files/sysctl-net.conf", "/etc/sysctl.d/"]
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COPY ["critical_processes", "/etc/supervisor"]
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COPY ["files/update_chassisdb_config", "/usr/local/bin/"]
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ENTRYPOINT ["/usr/local/bin/docker-database-init.sh"]
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@@ -5,6 +5,12 @@
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"port" : 6379,
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"unix_socket_path" : "/var/run/redis{{NAMESPACE_ID}}/redis.sock",
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"persistence_for_warm_boot" : "yes"
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},
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"redis_chassis":{
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"hostname" : "redis_chassis.server",
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"port": 6380,
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"unix_socket_path": "/var/run/redis-chassis/redis_chassis.sock",
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"persistence_for_warm_boot" : "yes"
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}
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},
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"DATABASES" : {
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@@ -72,6 +78,11 @@
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"id" : 11,
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"separator": "|",
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"instance" : "redis"
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},
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"CHASSIS_APP_DB" : {
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"id" : 12,
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"separator": "|",
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"instance" : "redis_chassis"
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}
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},
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"VERSION" : "1.0"
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@@ -19,6 +19,7 @@ fi
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REDIS_DIR=/var/run/redis$NAMESPACE_ID
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mkdir -p $REDIS_DIR/sonic-db
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mkdir -p /etc/supervisor/conf.d/
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if [ -f /etc/sonic/database_config$NAMESPACE_ID.json ]; then
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cp /etc/sonic/database_config$NAMESPACE_ID.json $REDIS_DIR/sonic-db/database_config.json
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@@ -26,7 +27,37 @@ else
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HOST_IP=$host_ip j2 /usr/share/sonic/templates/database_config.json.j2 > $REDIS_DIR/sonic-db/database_config.json
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fi
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mkdir -p /etc/supervisor/conf.d/
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# on VoQ system, we only publish redis_chassis instance and CHASSIS_APP_DB when
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# either chassisdb.conf indicates starts chassis_db or connect to chassis_db,
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# and redis_chassis instance is started in different container.
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# in order to do that, first we save original database config file, then
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# call update_chasissdb_config to remove chassis_db config from
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# the original database config file and use the modified config file to generate
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# supervisord config, so that we won't start redis_chassis service.
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# then we will decide to publish modified or original database config file based
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# on the setting in chassisdb.conf
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start_chassis_db=0
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chassis_db_address=""
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chassis_db_port=""
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chassisdb_config="/etc/sonic/chassisdb.conf"
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[ -f $chassisdb_config ] && source $chassisdb_config
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db_cfg_file="/var/run/redis/sonic-db/database_config.json"
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db_cfg_file_tmp="/var/run/redis/sonic-db/database_config.json.tmp"
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cp $db_cfg_file $db_cfg_file_tmp
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if [[ $DATABASE_TYPE == "chassisdb" ]]; then
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# Docker init for database-chassis
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echo "Init docker-database-chassis..."
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update_chassisdb_config -j $db_cfg_file_tmp -k -p $chassis_db_port
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mkdir -p /var/run/redis/sonic-db
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cp /etc/default/sonic-db/database_config.json /var/run/redis/sonic-db
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# generate all redis server supervisord configuration file
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sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
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rm $db_cfg_file_tmp
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exec /usr/bin/supervisord
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exit 0
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fi
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# copy/generate the database_global.json file if this is global database service in multi asic platform.
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if [[ $NAMESPACE_ID == "" ]] && [[ $NAMESPACE_COUNT -gt 1 ]]
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@@ -37,8 +68,15 @@ then
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j2 /usr/share/sonic/templates/database_global.json.j2 > $REDIS_DIR/sonic-db/database_global.json
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fi
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fi
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# delete chassisdb config to generate supervisord config
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update_chassisdb_config -j $db_cfg_file_tmp -d
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sonic-cfggen -j $db_cfg_file_tmp -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
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# generate all redis server supervisord configuration file
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sonic-cfggen -j /var/run/redis/sonic-db/database_config.json -t /usr/share/sonic/templates/supervisord.conf.j2 > /etc/supervisor/conf.d/supervisord.conf
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if [[ "$start_chassis_db" != "1" ]] && [[ -z "$chassis_db_address" ]]; then
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cp $db_cfg_file_tmp $db_cfg_file
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else
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update_chassisdb_config -j $db_cfg_file -p $chassis_db_port
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fi
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rm $db_cfg_file_tmp
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exec /usr/bin/supervisord
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@@ -20,7 +20,7 @@ stderr_logfile=syslog
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{% if INSTANCES %}
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{% for redis_inst, redis_items in INSTANCES.iteritems() %}
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[program: {{ redis_inst }}]
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{% if redis_items['hostname'] != '127.0.0.1' %}
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{% if redis_items['hostname'] != '127.0.0.1' and redis_inst != 'redis_chassis' %}
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{%- set LOOPBACK_IP = '127.0.0.1' -%}
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{%- else -%}
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{%- set LOOPBACK_IP = '' -%}
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12
files/build_templates/config-chassisdb.service.j2
Normal file
12
files/build_templates/config-chassisdb.service.j2
Normal file
@@ -0,0 +1,12 @@
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[Unit]
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Description=Config chassis_db
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After=rc-local.service
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Requires=rc-local.service
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[Service]
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Type=oneshot
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ExecStart=/usr/bin/config-chassisdb
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RemainAfterExit=yes
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[Install]
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WantedBy=multi-user.target
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@@ -12,7 +12,7 @@ link_namespace() {
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# /var/run/netns so it can be managed with iproute2
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mkdir -p /var/run/netns
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PID="$(docker inspect -f {{"'{{.State.Pid}}'"}} "{{docker_container_name}}$DEV")"
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PID="$(docker inspect -f {{"'{{.State.Pid}}'"}} "${DOCKERNAME}")"
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PIDS=`ip netns pids "$NET_NS" 2>/dev/null`
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if [ "$?" -eq "0" ]; then # namespace exists
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@@ -34,11 +34,11 @@ function updateSyslogConf()
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# Also update the container name
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if [[ ($NUM_ASIC -gt 1) ]]; then
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TARGET_IP=$(docker network inspect bridge --format={{ "'{{(index .IPAM.Config 0).Gateway}}'" }})
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CONTAINER_NAME="{{docker_container_name}}$DEV"
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CONTAINER_NAME="$DOCKERNAME"
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TMP_FILE="/tmp/rsyslog.$CONTAINER_NAME.conf"
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sonic-cfggen -t /usr/share/sonic/templates/rsyslog-container.conf.j2 -a "{\"target_ip\": \"$TARGET_IP\", \"container_name\": \"$CONTAINER_NAME\" }" > $TMP_FILE
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docker cp $TMP_FILE {{docker_container_name}}$DEV:/etc/rsyslog.conf
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docker cp $TMP_FILE ${DOCKERNAME}:/etc/rsyslog.conf
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rm -rf $TMP_FILE
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fi
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}
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@@ -71,13 +71,15 @@ function preStartAction()
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{
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{%- if docker_container_name == "database" %}
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WARM_DIR=/host/warmboot
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if [[ ("$BOOT_TYPE" == "warm" || "$BOOT_TYPE" == "fastfast") && -f $WARM_DIR/dump.rdb ]]; then
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# Load redis content from /host/warmboot/dump.rdb
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docker cp $WARM_DIR/dump.rdb database$DEV:/var/lib/redis/dump.rdb
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else
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# Create an emtpy file and overwrite any RDB if already there
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echo -n > /tmp/dump.rdb
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docker cp /tmp/dump.rdb database$DEV:/var/lib/redis/
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if [ "$DATABASE_TYPE" != "chassisdb" ]; then
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if [[ ("$BOOT_TYPE" == "warm" || "$BOOT_TYPE" == "fastfast") && -f $WARM_DIR/dump.rdb ]]; then
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# Load redis content from /host/warmboot/dump.rdb
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docker cp $WARM_DIR/dump.rdb database$DEV:/var/lib/redis/dump.rdb
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else
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# Create an emtpy file and overwrite any RDB if already there
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echo -n > /tmp/dump.rdb
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docker cp /tmp/dump.rdb database$DEV:/var/lib/redis/
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fi
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fi
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{%- elif docker_container_name == "snmp" %}
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$SONIC_DB_CLI STATE_DB HSET 'DEVICE_METADATA|localhost' chassis_serial_number $(decode-syseeprom -s)
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@@ -99,44 +101,51 @@ function postStartAction()
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link_namespace $DEV
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fi
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# Wait until supervisord and redis starts. This change is needed
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# because now database_config.json is jinja2 templated based
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# and by the time file gets generated if we do redis ping
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# then we catch python exception of file not valid
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# that comes to syslog which is unwanted so wait till database
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# config is ready and then ping
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until [[ ($(docker exec -i database$DEV pgrep -x -c supervisord) -gt 0) && ($($SONIC_DB_CLI PING | grep -c PONG) -gt 0) ]]; do
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sleep 1;
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done
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# chassisdb starts before database starts, bypass the PING check since other
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# databases are not availbale until database container is ready.
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# also chassisdb doesn't support warm/fast reboot, its dump.rdb is deleted
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# at service startup time, nothing need to be done here.
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if [ "$DATABASE_TYPE" != "chassisdb" ]; then
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# Wait until supervisord and redis starts. This change is needed
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# because now database_config.json is jinja2 templated based
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# and by the time file gets generated if we do redis ping
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# then we catch python exception of file not valid
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# that comes to syslog which is unwanted so wait till database
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# config is ready and then ping
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until [[ ($(docker exec -i database$DEV pgrep -x -c supervisord) -gt 0) && ($($SONIC_DB_CLI PING | grep -c PONG) -gt 0) ]]; do
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sleep 1;
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done
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if [[ ("$BOOT_TYPE" == "warm" || "$BOOT_TYPE" == "fastfast") && -f $WARM_DIR/dump.rdb ]]; then
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rm -f $WARM_DIR/dump.rdb
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else
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# If there is a config_db.json dump file, load it.
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if [ -r /etc/sonic/config_db$DEV.json ]; then
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if [ -r /etc/sonic/init_cfg.json ]; then
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$SONIC_CFGGEN -j /etc/sonic/init_cfg.json -j /etc/sonic/config_db$DEV.json --write-to-db
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else
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$SONIC_CFGGEN -j /etc/sonic/config_db$DEV.json --write-to-db
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fi
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fi
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if [[ ("$BOOT_TYPE" == "warm" || "$BOOT_TYPE" == "fastfast") && -f $WARM_DIR/dump.rdb ]]; then
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rm -f $WARM_DIR/dump.rdb
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else
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# If there is a config_db.json dump file, load it.
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if [ -r /etc/sonic/config_db$DEV.json ]; then
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if [ -r /etc/sonic/init_cfg.json ]; then
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$SONIC_CFGGEN -j /etc/sonic/init_cfg.json -j /etc/sonic/config_db$DEV.json --write-to-db
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else
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$SONIC_CFGGEN -j /etc/sonic/config_db$DEV.json --write-to-db
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if [[ "$BOOT_TYPE" == "fast" ]]; then
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# set the key to expire in 3 minutes
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$SONIC_DB_CLI STATE_DB SET "FAST_REBOOT|system" "1" "EX" "180"
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fi
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$SONIC_DB_CLI CONFIG_DB SET "CONFIG_DB_INITIALIZED" "1"
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fi
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if [[ -x /usr/local/bin/db_migrator.py ]]; then
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# Migrate the DB to the latest schema version if needed
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if [ -z "$DEV" ]; then
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/usr/bin/db_migrator.py -o migrate
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fi
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fi
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if [[ "$BOOT_TYPE" == "fast" ]]; then
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# set the key to expire in 3 minutes
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$SONIC_DB_CLI STATE_DB SET "FAST_REBOOT|system" "1" "EX" "180"
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fi
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$SONIC_DB_CLI CONFIG_DB SET "CONFIG_DB_INITIALIZED" "1"
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# Add redis UDS to the redis group and give read/write access to the group
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REDIS_SOCK="/var/run/redis${DEV}/redis.sock"
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else
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REDIS_SOCK="/var/run/redis-chassis/redis_chassis.sock"
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fi
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if [[ -x /usr/local/bin/db_migrator.py ]]; then
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# Migrate the DB to the latest schema version if needed
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if [ -z "$DEV" ]; then
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/usr/local/bin/db_migrator.py -o migrate
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fi
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fi
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# Add redis UDS to the redis group and give read/write access to the group
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REDIS_SOCK="/var/run/redis${DEV}/redis.sock"
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chgrp -f redis $REDIS_SOCK && chmod -f 0760 $REDIS_SOCK
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{%- elif docker_container_name == "swss" %}
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docker exec swss$DEV rm -f /ready # remove cruft
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@@ -170,6 +179,7 @@ start() {
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# Obtain our platform as we will mount directories with these names in each docker
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PLATFORM=${PLATFORM:-`$SONIC_CFGGEN -H -v DEVICE_METADATA.localhost.platform`}
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# Parse the device specific asic conf file, if it exists
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ASIC_CONF=/usr/share/sonic/device/$PLATFORM/asic.conf
|
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if [ -f "$ASIC_CONF" ]; then
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@@ -183,8 +193,7 @@ start() {
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# Obtain our HWSKU as we will mount directories with these names in each docker
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HWSKU=${HWSKU:-`$SONIC_CFGGEN -d -v 'DEVICE_METADATA["localhost"]["hwsku"]'`}
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{%- endif %}
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DOCKERCHECK=`docker inspect --type container {{docker_container_name}}$DEV 2>/dev/null`
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DOCKERCHECK=`docker inspect --type container ${DOCKERNAME} 2>/dev/null`
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if [ "$?" -eq "0" ]; then
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{%- if docker_container_name == "database" %}
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DOCKERMOUNT=""
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@@ -193,37 +202,40 @@ start() {
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{%- endif %}
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if [ x"$DOCKERMOUNT" == x"$HWSKU" ]; then
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{%- if docker_container_name == "database" %}
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echo "Starting existing {{docker_container_name}}$DEV container"
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echo "Starting existing ${DOCKERNAME} container"
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{%- else %}
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echo "Starting existing {{docker_container_name}}$DEV container with HWSKU $HWSKU"
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echo "Starting existing ${DOCKERNAME} container with HWSKU $HWSKU"
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{%- endif %}
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preStartAction
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docker start {{docker_container_name}}$DEV
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docker start ${DOCKERNAME}
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postStartAction
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exit $?
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fi
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# docker created with a different HWSKU, remove and recreate
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echo "Removing obsolete {{docker_container_name}}$DEV container with HWSKU $DOCKERMOUNT"
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docker rm -f {{docker_container_name}}$DEV
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echo "Removing obsolete ${DOCKERNAME} container with HWSKU $DOCKERMOUNT"
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docker rm -f ${DOCKERNAME}
|
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fi
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{%- if docker_container_name == "database" %}
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echo "Creating new {{docker_container_name}}$DEV container"
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if [ -z "$DEV" ]; then
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# if database_global exists in old_config, use it; otherwise use the default one in new image
|
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if [ -f /etc/sonic/old_config/database_global.json ]; then
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echo "Use database_global.json from old system..."
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mv /etc/sonic/old_config/database_global.json /etc/sonic/
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echo "Creating new ${DOCKERNAME} container"
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if [ "$DATABASE_TYPE" != "chassisdb" ]; then
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if [ -z "$DEV" ]; then
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# if database_global exists in old_config, use it; otherwise use the default one in new image
|
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if [ -f /etc/sonic/old_config/database_global.json ]; then
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echo "Use database_global.json from old system..."
|
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mv /etc/sonic/old_config/database_global.json /etc/sonic/
|
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fi
|
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fi
|
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# if database_config exists in old_config, use it; otherwise use the default one in new image
|
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if [ -f /etc/sonic/old_config/database_config$DEV.json ]; then
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echo "Use database_config.json from old system..."
|
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mv /etc/sonic/old_config/database_config$DEV.json /etc/sonic/
|
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fi
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fi
|
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# if database_config exists in old_config, use it; otherwise use the default one in new image
|
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if [ -f /etc/sonic/old_config/database_config$DEV.json ]; then
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echo "Use database_config.json from old system..."
|
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mv /etc/sonic/old_config/database_config$DEV.json /etc/sonic/
|
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fi
|
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{%- else %}
|
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echo "Creating new {{docker_container_name}}$DEV container with HWSKU $HWSKU"
|
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echo "Creating new ${DOCKERNAME} container with HWSKU $HWSKU"
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{%- endif %}
|
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|
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# In Multi ASIC platforms the global database config file database_global.json will exist.
|
||||
@@ -238,6 +250,19 @@ start() {
|
||||
for elem in data['INCLUDES'] if 'namespace' in elem])); f.close()" $SONIC_DB_GLOBAL_JSON`
|
||||
fi
|
||||
|
||||
{%- if docker_container_name == "database" %}
|
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start_chassis_db=0
|
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chassis_db_address=""
|
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chassisdb_config="/etc/sonic/chassisdb.conf"
|
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[ -f $chassisdb_config ] && source $chassisdb_config
|
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DB_OPT=" -v /var/run/redis-chassis:/var/run/redis-chassis:ro "
|
||||
if [[ "$start_chassis_db" != "1" ]] && [[ -z "$chassis_db_address" ]]; then
|
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DB_OPT=""
|
||||
else
|
||||
DB_OPT=$DB_OPT" --add-host=redis_chassis.server:$chassis_db_address "
|
||||
fi
|
||||
{%- endif %}
|
||||
|
||||
if [ -z "$DEV" ]; then
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NET="host"
|
||||
|
||||
@@ -256,6 +281,14 @@ start() {
|
||||
REDIS_MNT=$REDIS_MNT" -v $redis_dir:$redis_dir:rw "
|
||||
done
|
||||
fi
|
||||
{%- else %}
|
||||
if [ "$DATABASE_TYPE" == "chassisdb" ]; then
|
||||
DB_OPT=${DB_OPT/redis-chassis:ro/redis-chassis:rw}
|
||||
DB_OPT=$DB_OPT" -v /var/run/redis-chassis:/var/run/redis:rw "
|
||||
DB_OPT=$DB_OPT" --env DATABASE_TYPE=$DATABASE_TYPE"
|
||||
else
|
||||
DB_OPT=$DB_OPT" -v /var/run/redis$DEV:/var/run/redis:rw "
|
||||
fi
|
||||
{%- endif %}
|
||||
else
|
||||
# This part of code is applicable for Multi-ASIC platforms. Here we mount the namespace specific
|
||||
@@ -269,9 +302,10 @@ start() {
|
||||
fi
|
||||
|
||||
{%- if docker_container_name == "database" %}
|
||||
NET="bridge"
|
||||
DB_OPT=$DB_OPT" -v /var/run/redis$DEV:/var/run/redis:rw "
|
||||
{%- else %}
|
||||
NET="container:database$DEV"
|
||||
DB_OPT=""
|
||||
{%- endif %}
|
||||
fi
|
||||
{%- if docker_container_name == "bgp" %}
|
||||
@@ -319,12 +353,15 @@ start() {
|
||||
{%- if docker_container_name == "bgp" %}
|
||||
-v /etc/sonic/frr/$DEV:/etc/frr:rw \
|
||||
{%- endif %}
|
||||
{%- if docker_container_name == "database" %}
|
||||
$DB_OPT \
|
||||
{%- else %}
|
||||
-v /var/run/redis$DEV:/var/run/redis:rw \
|
||||
$REDIS_MNT \
|
||||
-v /usr/share/sonic/device/$PLATFORM:/usr/share/sonic/platform:ro \
|
||||
{%- if docker_container_name != "database" %}
|
||||
-v /var/run/redis-chassis:/var/run/redis-chassis:ro \
|
||||
-v /usr/share/sonic/device/$PLATFORM/$HWSKU/$DEV:/usr/share/sonic/hwsku:ro \
|
||||
{%- endif %}
|
||||
$REDIS_MNT \
|
||||
-v /usr/share/sonic/device/$PLATFORM:/usr/share/sonic/platform:ro \
|
||||
{%- if sonic_asic_platform != "mellanox" %}
|
||||
--tmpfs /tmp \
|
||||
{%- endif %}
|
||||
@@ -332,22 +369,22 @@ start() {
|
||||
--env "NAMESPACE_ID"="$DEV" \
|
||||
--env "NAMESPACE_PREFIX"="$NAMESPACE_PREFIX" \
|
||||
--env "NAMESPACE_COUNT"=$NUM_ASIC \
|
||||
--name={{docker_container_name}}$DEV {{docker_image_name}}:latest || {
|
||||
--name=$DOCKERNAME {{docker_image_name}}:latest || {
|
||||
echo "Failed to docker run" >&1
|
||||
exit 4
|
||||
}
|
||||
|
||||
preStartAction
|
||||
docker start {{docker_container_name}}$DEV
|
||||
docker start $DOCKERNAME
|
||||
postStartAction
|
||||
}
|
||||
|
||||
wait() {
|
||||
docker wait {{docker_container_name}}$DEV
|
||||
docker wait $DOCKERNAME
|
||||
}
|
||||
|
||||
stop() {
|
||||
docker stop {{docker_container_name}}$DEV
|
||||
docker stop $DOCKERNAME
|
||||
{%- if docker_container_name == "database" %}
|
||||
if [ "$DEV" ]; then
|
||||
ip netns delete "$NET_NS"
|
||||
@@ -355,9 +392,18 @@ stop() {
|
||||
{%- endif %}
|
||||
}
|
||||
|
||||
DOCKERNAME={{docker_container_name}}
|
||||
OP=$1
|
||||
DEV=$2 # namespace/device number to operate on
|
||||
{%- if docker_container_name == "database" %}
|
||||
if [ "$DEV" == "chassisdb" ]; then
|
||||
DATABASE_TYPE="chassisdb"
|
||||
DOCKERNAME=$DOCKERNAME"-chassis"
|
||||
unset DEV
|
||||
fi
|
||||
{%- endif %}
|
||||
NAMESPACE_PREFIX="asic"
|
||||
DOCKERNAME=$DOCKERNAME$DEV
|
||||
if [ "$DEV" ]; then
|
||||
NET_NS="$NAMESPACE_PREFIX$DEV" #name of the network namespace
|
||||
|
||||
|
||||
@@ -4,6 +4,8 @@ Description=Database container
|
||||
Requires=database.service
|
||||
After=database.service
|
||||
{% endif %}
|
||||
Wants=database-chassis.service
|
||||
After=database-chassis.service
|
||||
Requires=docker.service
|
||||
After=docker.service
|
||||
After=rc-local.service
|
||||
|
||||
20
files/build_templates/share_image/database.service.j2
Normal file
20
files/build_templates/share_image/database.service.j2
Normal file
@@ -0,0 +1,20 @@
|
||||
[Unit]
|
||||
Description=database-chassis container
|
||||
Requires=docker.service
|
||||
ConditionPathExists=/etc/sonic/chassisdb.conf
|
||||
After=docker.service
|
||||
After=config-chassisdb.service
|
||||
Requires=config-chassisdb.service
|
||||
StartLimitIntervalSec=1200
|
||||
StartLimitBurst=3
|
||||
|
||||
[Service]
|
||||
User=root
|
||||
ExecStartPre=/usr/bin/{{docker_container_name}}.sh start chassisdb
|
||||
ExecStart=/usr/bin/{{docker_container_name}}.sh wait chassisdb
|
||||
ExecStop=/usr/bin/{{docker_container_name}}.sh stop chassisdb
|
||||
Restart=always
|
||||
RestartSec=30
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
@@ -381,6 +381,12 @@ sudo cp $IMAGE_CONFIGS/config-setup/config-setup $FILESYSTEM_ROOT/usr/bin/config
|
||||
echo "config-setup.service" | sudo tee -a $GENERATED_SERVICE_FILE
|
||||
sudo LANG=C chroot $FILESYSTEM_ROOT systemctl enable config-setup.service
|
||||
|
||||
# Copy config-chassisdb script and service file
|
||||
j2 files/build_templates/config-chassisdb.service.j2 | sudo tee $FILESYSTEM_ROOT_USR_LIB_SYSTEMD_SYSTEM/config-chassisdb.service
|
||||
sudo cp $IMAGE_CONFIGS/config-chassisdb/config-chassisdb $FILESYSTEM_ROOT/usr/bin/config-chassisdb
|
||||
echo "config-chassisdb.service" | sudo tee -a $GENERATED_SERVICE_FILE
|
||||
sudo LANG=C chroot $FILESYSTEM_ROOT systemctl enable config-chassisdb.service
|
||||
|
||||
# Copy SNMP configuration files
|
||||
sudo cp $IMAGE_CONFIGS/snmp/snmp.yml $FILESYSTEM_ROOT/etc/sonic/
|
||||
|
||||
|
||||
59
files/image_config/config-chassisdb/config-chassisdb
Executable file
59
files/image_config/config-chassisdb/config-chassisdb
Executable file
@@ -0,0 +1,59 @@
|
||||
#!/bin/bash
|
||||
###########################################################################
|
||||
# Copyright 2020 Arista. The term "Arista" refers to Arista Inc. #
|
||||
# and/or its subsidiaries. #
|
||||
# #
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); #
|
||||
# you may not use this file except in compliance with the License. #
|
||||
# You may obtain a copy of the License at #
|
||||
# #
|
||||
# http://www.apache.org/licenses/LICENSE-2.0 #
|
||||
# #
|
||||
# Unless required by applicable law or agreed to in writing, software #
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, #
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.#
|
||||
# See the License for the specific language governing permissions and #
|
||||
# limitations under the License. #
|
||||
# #
|
||||
###########################################################################
|
||||
# SONiC chassis_db configuration #
|
||||
# #
|
||||
# This script is used to add chassis_db address in local hosts and #
|
||||
# indicate to start database-chassis service. It should be excuted before #
|
||||
# database-chassis.service started. #
|
||||
# #
|
||||
###########################################################################
|
||||
|
||||
config_chassis_db() {
|
||||
startdb_file="/etc/sonic/chassisdb.conf"
|
||||
[ ! -e $startdb_file ] || rm $startdb_file
|
||||
platform=$(sonic-cfggen -H -v DEVICE_METADATA.localhost.platform)
|
||||
# database-chassis services will start when $chassis_config file exists
|
||||
chassis_config="/usr/share/sonic/device/$platform/chassisdb.conf"
|
||||
if [ ! -e $chassis_config ]; then
|
||||
echo "no chassisdb.conf found, bypass config-chassisdb service"
|
||||
exit 0
|
||||
fi
|
||||
start_chassis_db=0
|
||||
chassis_db_address=""
|
||||
source $chassis_config
|
||||
if [[ "$start_chassis_db" == "1" ]]; then
|
||||
cp $chassis_config $startdb_file
|
||||
echo "start chassisdb"
|
||||
fi
|
||||
if [[ "$start_chassis_db" == "1" ]] || [[ -n "$chassis_db_address" ]]; then
|
||||
if [ -z "$chassis_db_address" ]; then
|
||||
echo "no user configured chassisdb address"
|
||||
else
|
||||
grep redis_chassis /etc/hosts
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "$chassis_db_address redis_chassis.server" >> /etc/hosts
|
||||
echo "update chassis db address to $chassis_db_address"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
config_chassis_db
|
||||
|
||||
exit 0
|
||||
@@ -1,40 +0,0 @@
|
||||
#!/usr/bin/python
|
||||
import json
|
||||
import os
|
||||
import syslog
|
||||
import argparse
|
||||
|
||||
database_config_file = "/var/run/redis/sonic-db/database_config.json"
|
||||
redis_chassis = 'redis_chassis'
|
||||
chassis_db = 'CHASSIS_DB'
|
||||
|
||||
def main():
|
||||
parser=argparse.ArgumentParser(description=
|
||||
"Remove chassis_db config from database-config.json")
|
||||
parser.add_argument("-j", "--json", help="databse-config json file", nargs='?',
|
||||
const=database_config_file)
|
||||
args = parser.parse_args()
|
||||
jsonfile = ""
|
||||
if args.json != None:
|
||||
jsonfile = args.json
|
||||
else:
|
||||
return
|
||||
data = {}
|
||||
if os.path.isfile(jsonfile):
|
||||
with open(jsonfile, "r") as read_file:
|
||||
data = json.load(read_file)
|
||||
else:
|
||||
syslog.syslog(syslog.LOG_ERR,
|
||||
'config file {} does notexist'.format(jsonfile))
|
||||
return
|
||||
if 'INSTANCES' in data and redis_chassis in data['INSTANCES']:
|
||||
del data['INSTANCES'][redis_chassis]
|
||||
if 'DATABASES' in data and chassis_db in data['DATABASES']:
|
||||
del data['DATABASES'][chassis_db]
|
||||
with open(jsonfile, "w") as write_file:
|
||||
json.dump(data, write_file, indent=4, separators=(',', ': '))
|
||||
syslog.syslog(syslog.LOG_INFO,
|
||||
'remove chassis_db from config file {}'.format(jsonfile))
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
67
files/scripts/update_chassisdb_config
Executable file
67
files/scripts/update_chassisdb_config
Executable file
@@ -0,0 +1,67 @@
|
||||
#!/usr/bin/python
|
||||
import json
|
||||
import os
|
||||
import syslog
|
||||
import argparse
|
||||
|
||||
database_config_file = "/var/run/redis/sonic-db/database_config.json"
|
||||
redis_chassis = 'redis_chassis'
|
||||
chassis_db = 'CHASSIS_APP_DB'
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description=
|
||||
"Update chassis_db config from database-config.json")
|
||||
parser.add_argument("-j", "--json", help="databse-config json file", nargs='?',
|
||||
const=database_config_file)
|
||||
parser.add_argument("-p", "--port", help="update port number", nargs='?' )
|
||||
group = parser.add_mutually_exclusive_group()
|
||||
group.add_argument("-k", "--keep", help="keep configuration", action='store_true' )
|
||||
group.add_argument("-d", "--delete", help="delete configuration", action='store_true' )
|
||||
|
||||
args = parser.parse_args()
|
||||
jsonfile = ""
|
||||
if args.json != None:
|
||||
jsonfile = args.json
|
||||
else:
|
||||
return
|
||||
if args.port != None:
|
||||
port_number = args.port
|
||||
else:
|
||||
port_number = ""
|
||||
if args.keep:
|
||||
keep_config = True
|
||||
else:
|
||||
keep_config = False
|
||||
if args.delete:
|
||||
delete_config = True
|
||||
else:
|
||||
delete_config = False
|
||||
data = {}
|
||||
data_keep = {}
|
||||
if os.path.isfile(jsonfile):
|
||||
with open(jsonfile, "r") as read_file:
|
||||
data = json.load(read_file)
|
||||
else:
|
||||
syslog.syslog(syslog.LOG_ERR,
|
||||
'config file {} does notexist'.format(jsonfile))
|
||||
return
|
||||
if 'INSTANCES' in data and redis_chassis in data['INSTANCES']:
|
||||
data_keep['INSTANCES'] = {}
|
||||
data_keep['INSTANCES'][redis_chassis] = data['INSTANCES'][redis_chassis]
|
||||
if delete_config:
|
||||
del data['INSTANCES'][redis_chassis]
|
||||
if 'DATABASES' in data and chassis_db in data['DATABASES']:
|
||||
data_keep['DATABASES'] = {}
|
||||
data_keep['DATABASES'][chassis_db] = data['DATABASES'][chassis_db]
|
||||
if delete_config:
|
||||
del data['DATABASES'][chassis_db]
|
||||
with open(jsonfile, "w") as write_file:
|
||||
data_publish = data_keep if keep_config else data
|
||||
if port_number:
|
||||
data_publish['INSTANCES']['redis_chassis']['port'] = int(port_number)
|
||||
json.dump(data_publish, write_file, indent=4, separators=(',', ': '))
|
||||
syslog.syslog(syslog.LOG_INFO,
|
||||
'remove chassis_db from config file {}'.format(jsonfile))
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@@ -46,7 +46,7 @@ $(DOCKER_SONIC_VS)_FILES += $(CONFIGDB_LOAD_SCRIPT) \
|
||||
$(BUFFERS_CONFIG_TEMPLATE) \
|
||||
$(QOS_CONFIG_TEMPLATE) \
|
||||
$(SONIC_VERSION) \
|
||||
$(RM_CHASSISDB_CONFIG_SCRIPT)
|
||||
$(UPDATE_CHASSISDB_CONFIG_SCRIPT)
|
||||
|
||||
$(DOCKER_SONIC_VS)_LOAD_DOCKERS += $(DOCKER_CONFIG_ENGINE_BUSTER)
|
||||
SONIC_DOCKER_IMAGES += $(DOCKER_SONIC_VS)
|
||||
|
||||
@@ -134,7 +134,7 @@ RUN sed -ri 's/^(save .*$)/# \1/g;
|
||||
' /etc/redis/redis.conf
|
||||
|
||||
COPY ["50-default.conf", "/etc/rsyslog.d/"]
|
||||
COPY ["start.sh", "orchagent.sh", "files/remove_chassisdb_config", "/usr/bin/"]
|
||||
COPY ["start.sh", "orchagent.sh", "files/update_chassisdb_config", "/usr/bin/"]
|
||||
COPY ["supervisord.conf", "/etc/supervisor/conf.d/"]
|
||||
COPY ["files/configdb-load.sh", "/usr/bin/"]
|
||||
COPY ["files/arp_update", "/usr/bin/"]
|
||||
|
||||
@@ -3,11 +3,11 @@
|
||||
import swsssdk
|
||||
import json
|
||||
chassisdb = swsssdk.SonicV2Connector(host='10.0.0.200', port='6380')
|
||||
chassisdb.connect(chassisdb.CHASSIS_DB)
|
||||
chassisdb.connect(chassisdb.CHASSIS_APP_DB)
|
||||
fname='/usr/share/sonic/virtual_chassis/chassis_db.json'
|
||||
with open(fname) as f:
|
||||
js = json.load(f)
|
||||
client=chassisdb.get_redis_client(chassisdb.CHASSIS_DB)
|
||||
client=chassisdb.get_redis_client(chassisdb.CHASSIS_APP_DB)
|
||||
for h, table in js.items():
|
||||
for k, v in table.items():
|
||||
client.hset(h, k, v)
|
||||
|
||||
@@ -73,7 +73,7 @@
|
||||
"separator": "|",
|
||||
"instance" : "redis"
|
||||
},
|
||||
"CHASSIS_DB" : {
|
||||
"CHASSIS_APP_DB" : {
|
||||
"id" : 11,
|
||||
"separator": "|",
|
||||
"instance" : "redis_chassis"
|
||||
|
||||
@@ -54,16 +54,16 @@ rm -f /var/run/rsyslogd.pid
|
||||
supervisorctl start rsyslogd
|
||||
|
||||
supervisord_cfg="/etc/supervisor/conf.d/supervisord.conf"
|
||||
chassis_cfg_file="/usr/share/sonic/virtual_chassis/default_config.json"
|
||||
chassis_cfg_file_default="/etc/default/sonic-db/default_chassis_cfg.json"
|
||||
chassisdb_cfg_file="/usr/share/sonic/virtual_chassis/default_config.json"
|
||||
chassisdb_cfg_file_default="/etc/default/sonic-db/default_chassis_cfg.json"
|
||||
host_template="/usr/share/sonic/templates/hostname.j2"
|
||||
db_cfg_file="/var/run/redis/sonic-db/database_config.json"
|
||||
db_cfg_file_tmp="/var/run/redis/sonic-db/database_config.json.tmp"
|
||||
|
||||
if [ -r "$chassis_cfg_file" ]; then
|
||||
echo $(sonic-cfggen -j $chassis_cfg_file -t $host_template) >> /etc/hosts
|
||||
if [ -r "$chassisdb_cfg_file" ]; then
|
||||
echo $(sonic-cfggen -j $chassisdb_cfg_file -t $host_template) >> /etc/hosts
|
||||
else
|
||||
chassis_cfg_file="$chassis_cfg_file_default"
|
||||
chassisdb_cfg_file="$chassisdb_cfg_file_default"
|
||||
echo "10.8.1.200 redis_chassis.server" >> /etc/hosts
|
||||
fi
|
||||
|
||||
@@ -72,16 +72,16 @@ cp /etc/default/sonic-db/database_config.json /var/run/redis/sonic-db/
|
||||
|
||||
supervisorctl start redis-server
|
||||
|
||||
start_chassis_db=`sonic-cfggen -v DEVICE_METADATA.localhost.start_chassis_db -y $chassis_cfg_file`
|
||||
start_chassis_db=`sonic-cfggen -v DEVICE_METADATA.localhost.start_chassis_db -y $chassisdb_cfg_file`
|
||||
if [[ "$HOSTNAME" == *"supervisor"* ]] || [ "$start_chassis_db" == "1" ]; then
|
||||
supervisorctl start redis-chassis
|
||||
python /usr/bin/chassis_db.py
|
||||
fi
|
||||
|
||||
conn_chassis_db=`sonic-cfggen -v DEVICE_METADATA.localhost.connect_to_chassis_db -y $chassis_cfg_file`
|
||||
conn_chassis_db=`sonic-cfggen -v DEVICE_METADATA.localhost.connect_to_chassis_db -y $chassisdb_cfg_file`
|
||||
if [ "$start_chassis_db" != "1" ] && [ "$conn_chassis_db" != "1" ]; then
|
||||
cp $db_cfg_file $db_cfg_file_tmp
|
||||
remove_chassisdb_config -j $db_cfg_file_tmp
|
||||
update_chassisdb_config -j $db_cfg_file_tmp -d
|
||||
cp $db_cfg_file_tmp $db_cfg_file
|
||||
fi
|
||||
|
||||
|
||||
@@ -25,3 +25,4 @@ $(DOCKER_DATABASE)_RUN_OPT += -v /etc/sonic:/etc/sonic:ro
|
||||
$(DOCKER_DATABASE)_BASE_IMAGE_FILES += redis-cli:/usr/bin/redis-cli
|
||||
$(DOCKER_DATABASE)_BASE_IMAGE_FILES += monit_database:/etc/monit/conf.d
|
||||
$(DOCKER_DATABASE)_FILES += $(SYSCTL_NET_CONFIG) $(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT)
|
||||
$(DOCKER_DATABASE)_FILES += $(UPDATE_CHASSISDB_CONFIG_SCRIPT)
|
||||
|
||||
@@ -20,8 +20,8 @@ $(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT)_PATH = files/scripts
|
||||
SYSCTL_NET_CONFIG = sysctl-net.conf
|
||||
$(SYSCTL_NET_CONFIG)_PATH = files/image_config/sysctl
|
||||
|
||||
RM_CHASSISDB_CONFIG_SCRIPT = remove_chassisdb_config
|
||||
$(RM_CHASSISDB_CONFIG_SCRIPT)_PATH = files/scripts
|
||||
UPDATE_CHASSISDB_CONFIG_SCRIPT = update_chassisdb_config
|
||||
$(UPDATE_CHASSISDB_CONFIG_SCRIPT)_PATH = files/scripts
|
||||
|
||||
SONIC_COPY_FILES += $(CONFIGDB_LOAD_SCRIPT) \
|
||||
$(ARP_UPDATE_SCRIPT) \
|
||||
@@ -30,4 +30,4 @@ SONIC_COPY_FILES += $(CONFIGDB_LOAD_SCRIPT) \
|
||||
$(QOS_CONFIG_TEMPLATE) \
|
||||
$(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT) \
|
||||
$(SYSCTL_NET_CONFIG) \
|
||||
$(RM_CHASSISDB_CONFIG_SCRIPT)
|
||||
$(UPDATE_CHASSISDB_CONFIG_SCRIPT)
|
||||
|
||||
12
slave.mk
12
slave.mk
@@ -892,6 +892,15 @@ $(addprefix $(TARGET_PATH)/, $(SONIC_INSTALLERS)) : $(TARGET_PATH)/% : \
|
||||
export multi_instance="false"
|
||||
j2 files/build_templates/per_namespace/$($(docker:-dbg.gz=.gz)_CONTAINER_NAME).service.j2 > $($(docker:-dbg.gz=.gz)_CONTAINER_NAME).service
|
||||
fi
|
||||
# Any service template, inside share_image directory, will be used to generate -chassis.service file.
|
||||
# TODO: need better way to name the image-shared service
|
||||
if [ -f files/build_templates/share_image/$($(docker:-dbg.gz=.gz)_CONTAINER_NAME).service.j2 ]; then
|
||||
j2 files/build_templates/share_image/$($(docker:-dbg.gz=.gz)_CONTAINER_NAME).service.j2 > $($(docker:-dbg.gz=.gz)_CONTAINER_NAME)-chassis.service
|
||||
$(if $(shell ls files/build_templates/share_image/$($(docker:-dbg.gz=.gz)_CONTAINER_NAME).service.j2 2>/dev/null),\
|
||||
$(eval $(docker:-dbg.gz=.gz)_SHARE = yes)
|
||||
)
|
||||
fi
|
||||
|
||||
j2 files/build_templates/docker_image_ctl.j2 > $($(docker:-dbg.gz=.gz)_CONTAINER_NAME).sh
|
||||
chmod +x $($(docker:-dbg.gz=.gz)_CONTAINER_NAME).sh
|
||||
)
|
||||
@@ -910,6 +919,9 @@ $(addprefix $(TARGET_PATH)/, $(SONIC_INSTALLERS)) : $(TARGET_PATH)/% : \
|
||||
$(eval SERVICES += "$(addsuffix @.service, $($(docker:-dbg.gz=.gz)_CONTAINER_NAME))"),\
|
||||
$(eval SERVICES += "$(addsuffix .service, $($(docker:-dbg.gz=.gz)_CONTAINER_NAME))")
|
||||
)
|
||||
$(if $($(docker:-dbg.gz=.gz)_SHARE),\
|
||||
$(eval SERVICES += "$(addsuffix -chassis.service, $($(docker:-dbg.gz=.gz)_CONTAINER_NAME))")
|
||||
)
|
||||
)
|
||||
export installer_services="$(SERVICES)"
|
||||
|
||||
|
||||
Reference in New Issue
Block a user