This patch enables quickly copying secrets from vault to the provisioner
cluster. For example:
vault kv get -format=json -field data kv/k2/kube-namespace/ceph-csi-rbd/csi-rbd-secret \
| holos create secret --namespace ceph-system csi-rbd-secret --data-stdin --append-hash=false
This patch adds the ceph-csi-rbd helm chart component to the metal
cluster type. The purpose is to enable PersistentVolumeClaims on ois
metal clusters.
Cloud clusters like GKE and EKS are expected to skip rendering the metal
type.
Helm values are handled with CUE. The ceph secret is managed as an
ExternalSecret resource, appended to the rendered output by cue and the
holos cli.
Use:
❯ holos render --cluster-name=k2 ~/workspace/holos-run/holos/docs/examples/platforms/reference/clusters/metal/...
2:45PM INF render.go:40 rendered prod-metal-ceph version=0.47.0 status=ok action=rendered name=prod-metal-ceph
Without this patch scripts incorrectly proceeded without detecting a
secret was not fetched.
holos get secret notfound
8:34AM ERR could not execute version=0.46.3 err="not found: notfound" loc=get.go:66
This patch validates secrets are synced from the provisioner cluster to
a workload cluster. This verifies the eso-creds-refresher job, external
secrets operator, etc...
Refer to
0ae58858f5
for the corresponding commit on the k2 cluster.
This patch prints out the cue file and line numbers when a cue error
contains multiple go errors to unwrap.
For example:
```
❯ holos render --cluster-name=k2 ~/workspace/holos-run/holos/docs/examples/platforms/reference/clusters/workload/...
3:31PM ERR could not execute version=0.46.0 err="could not decode: content: error in call to encoding/yaml.MarshalStream: incomplete value string (and 1 more errors)" loc=builder.go:212
content: error in call to encoding/yaml.MarshalStream: incomplete value string:
/home/jeff/workspace/holos-run/holos/docs/examples/schema.cue:199:11
/home/jeff/workspace/holos-run/holos/docs/examples/cue.mod/gen/external-secrets.io/externalsecret/v1beta1/types_gen.cue:83:14
```
This patch adds a holos create secret command that behaves like kubectl
create secret, but for the specific use case of provisioning holos
clusters.
```
❯ holos create secret k2-talos --cluster-name=k2 --from-file=secrets.yaml
4:48PM INF secret.go:104 created: k2-talos-49546d9fd7 version=0.45.0 secret=k2-talos-49546d9fd7 name=k2-talos namespace=secrets
```
Once the corresponding `holos get secret` subcommands are implemented
the kv subcommand may be removed.
A "holos secret" is a Secret in the secrets namespace of the provisioner
cluster. The put command creates a unique secret from files and
directories listed as arguments, or from a txtar archive provided on
standard input.
Secret data may come from any or all of the following sources:
1. Create a secret from raw data on standard input. --name and --file
must be specified.
2. Create a secret from txtar data on standard input. The secret name
is taken from the --name flag if provided, otherwise is taken from
the first line of the txtar comment.
3. Create a secret from files and directories specified as arguments.
The secret name is the base name of the first argument unless it is
overridden by the --name flag.
This is likely doing too much, really all we care about is this use
case:
holos kv put talosconfig
holos kv get talosconfig | holos txtar
Additionally, I want to get get one command without writing a file:
DATA="$(holos kv get talosconfig --file talosconfig)
This patch makes it easy to fetch one or multiple files from a Secret in
the provisioner cluster to address two primary use cases:
1. Extract files into a temporary directory to provide to other tools.
2. Print one file to stdout.
For example, the secrets.yaml file necessary to reset a talos cluster is
printed to stdout in txtar format with one command:
holos kv get k2-talos
The output has the secret name as the comment, then the value of each key of the data
field is printed as the txtar name and data.
k2-talos-49546d9fd7
-- secrets.yaml --
...
Extracting all of the files in the secret is also simple:
holos kv get k2-talos | holos txtar
8:34PM INF txtar.go:94 writing: secrets.yaml version=0.43.0 header=k2-talos-49546d9fd7 path=secrets.yaml bytes=4841
Extracting one file to stdout is also simple:
holos kv get k2-talos | holos txtar --index=1
This patch adds a command to get a secret and output the keys and values
in txtar format. The goal is to easily save files to temporary
directories for scripts.
```
❯ holos kv get test
test-95m5dh57b9
-- other --
other:j1mGVxKhSD4gAVaaY1IHsDZbXt5vaGEg
-- random --
jeff:3l6QlDmr3aoAyxqDyh7t469n2D23EFHd
```
Without this patch the build command doesn't fill in the cue cluster
name tag, resulting in incorrect output compared to the render command.
With this patch the correct output is generated. Note the `mountPath`
field is correct:
```
❯ holos build ~/workspace/holos-run/holos/docs/examples/platforms/reference/projects/secrets/components/validate
apiVersion: external-secrets.io/v1beta1
kind: SecretStore
metadata:
name: default
namespace: default
spec:
provider:
vault:
auth:
kubernetes:
mountPath: k2
role: default
serviceAccountRef:
name: default
path: kv/k8s
server: https://vault.core.ois.run
version: v2
```
Makes the colors look nicer with solarized dark. We probably need to
make solarized an option and have them default to look nice with basic
ansi colors.
Make the log messages clear and readable, for example:
holos render --log-format=json --log-level=debug \
--cluster-name core2 ./docs/examples/platforms/reference/projects/secrets/components/namespaces/ \
2> >(jq -r '"\(.source.file):\(.source.line)\t" + .msg')
The msg field is intended to have an imperative verb, ideally in the
past tense, followed by an actionable noun. Past tense indicates
success where as the "could not foo: "+err error form indicates an
attempt to do something that failed.
config.go:91 finalized config from flags
builder.go:115 cue export --out yaml ./platforms/reference/projects/secrets/components/namespaces
builder.go:85 wrote deploy/clusters/core2/components/prod-secrets-namespaces/prod-secrets-namespaces.gen.yaml
render.go:30 rendered prod-secrets-namespaces
