mirror of
https://github.com/optim-enterprises-bv/openstack-helm.git
synced 2025-12-26 17:57:34 +00:00
ece78c448d
Gate scripts are trying to calculate the SUBNET_RANGE basing on IP address of default interface. There is ipcalc tool used. The issue is that based on infra datacenter selected to run the VM gate, the default interface can have address with /32 network. If IP has /32 network, the ipcalc would not calculate the network address, for example 192.168.0.0/24, which is needed for ceph to be configured. As a workaround, try to change the /32 to /24 after getting the IP of the default interface, and then calculate the network address. Change-Id: Ia2858c6a2b4c56fbc42ef06b5f157625a56beb3c
86 lines
2.7 KiB
Bash
Executable File
86 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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function net_default_iface {
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sudo ip -4 route list 0/0 | awk '{ print $5; exit }'
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}
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function net_default_host_addr {
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sudo ip addr | awk "/inet / && /$(net_default_iface)/{print \$2; exit }" | sed 's/\/32/\/24/'
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}
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function net_default_host_ip {
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echo $(net_default_host_addr) | awk -F '/' '{ print $1; exit }'
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}
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function net_resolv_pre_kube {
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sudo cp -f /etc/resolv.conf /etc/resolv-pre-kube.conf
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sudo rm -f /etc/resolv.conf
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cat << EOF | sudo tee /etc/resolv.conf
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nameserver ${UPSTREAM_DNS1}
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nameserver ${UPSTREAM_DNS2}
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EOF
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}
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function net_resolv_post_kube {
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sudo cp -f /etc/resolv-pre-kube.conf /etc/resolv.conf
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}
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function net_hosts_pre_kube {
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sudo cp -f /etc/hosts /etc/hosts-pre-kube
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sudo sed -i "/$(hostname)/d" /etc/hosts
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echo "$(net_default_host_ip) $(hostname)" | sudo tee -a /etc/hosts
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}
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function net_hosts_post_kube {
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sudo cp -f /etc/hosts-pre-kube /etc/hosts
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}
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function find_subnet_range {
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if [ "x$HOST_OS" == "xubuntu" ]; then
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ipcalc $(net_default_host_addr) | awk '/^Network/ { print $2 }'
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else
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eval $(ipcalc --network --prefix $(net_default_host_addr))
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echo "$NETWORK/$PREFIX"
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fi
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}
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function find_multi_subnet_range {
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: ${PRIMARY_NODE_IP:="$(cat /etc/nodepool/primary_node | tail -1)"}
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: ${SUB_NODE_IPS:="$(cat /etc/nodepool/sub_nodes)"}
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NODE_IPS="${PRIMARY_NODE_IP} ${SUB_NODE_IPS}"
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NODE_IP_UNSORTED=$(mktemp --suffix=.txt)
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for NODE_IP in $NODE_IPS; do
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echo $NODE_IP >> ${NODE_IP_UNSORTED}
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done
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NODE_IP_SORTED=$(mktemp --suffix=.txt)
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sort -V ${NODE_IP_UNSORTED} > ${NODE_IP_SORTED}
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rm -f ${NODE_IP_UNSORTED}
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FIRST_IP_SUBNET=$(ipcalc "$(head -n 1 ${NODE_IP_SORTED})/24" | awk '/^Network/ { print $2 }')
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LAST_IP_SUBNET=$(ipcalc "$(tail -n 1 ${NODE_IP_SORTED})/24" | awk '/^Network/ { print $2 }')
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rm -f ${NODE_IP_SORTED}
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function ip_diff {
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echo $(($(echo $LAST_IP_SUBNET | awk -F '.' "{ print \$$1}") - $(echo $FIRST_IP_SUBNET | awk -F '.' "{ print \$$1}")))
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}
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for X in {1..4}; do
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if ! [ "$(ip_diff $X)" -eq "0" ]; then
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SUBMASK=$(((($X - 1 )) * 8))
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break
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elif [ $X -eq "4" ]; then
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SUBMASK=24
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fi
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done
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echo ${FIRST_IP_SUBNET%/*}/${SUBMASK}
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}
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