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txmazing
cf4b65ada3
The OpenBAO app has no auto-unseal (#2787). Every restart of a server,
after a node drain, an image bump or an OOM kill, leaves it sealed until
an operator enters the Shamir key shares into each replica. In HA mode
the pods also hang at start (#2793). Cozystack's allow-to-apiserver
policy only admits egress from pods labelled
policy.cozystack.io/allow-to-apiserver, the app never set that label,
and service_registration "kubernetes" cannot reach the API server
without it.
A new seal value selects shamir, which stays the default, or OpenBAO's
seal "static". With static the chart renders the static seal stanza into
the standalone and the Raft config and mounts the key Secret named in
seal.secretName through the upstream chart's server.extraVolumes. The
chart never generates, stores or rotates the key, because a missed
lookup would replace it and leave the data unreadable.
seal.previousSecretName and seal.previousKeyId carry the n-1 key that
the static seal accepts during a rotation. The server pods always carry
the apiserver egress label.
Changing the seal of an initialized instance is a seal migration that
OpenBAO performs under bao operator unseal -migrate. The chart reads the
seal in use from the config ConfigMap the previous release rendered and
refuses a different seal.type unless seal.allowMigration acknowledges
the migration. Moving away from static needs the old stanza kept with
disabled = "true", which the chart does not render, so that direction is
refused regardless. The README documents the key Secret, the rotation
with the pod replacement that the OnDelete update strategy requires, and
the log line that confirms the re-wrap.
Signed-off-by: txmazing <txmazing@gmail.com>
Assisted-by: LLM
Signed-off-by: Yan Bondarenko <202671653+yankawai@users.noreply.github.com>
(cherry picked from commit 0c52dedbe2)
How to test packages local
cd packages/core/installer
make image-cozystack REGISTRY=YOUR_CUSTOM_REGISTRY
make apply
kubectl delete po -l app=source-controller -n cozy-fluxcd