Issue with operator 1.2.32 when replicaCount > 1 #1388
Description
kube-arangodb 1.2.31 operator works fine for us, but 1.2.32 fails to start when the operator is configured with operator.replicaCount=2 (using the helm chart). The operators instances report this error: FTL Failed to create resource lock error="endpoints lock is removed, migrate to endpointsleases". Setting replicaCount=1 or leaving that setting out completely "fixes" the problem (since there is no leader). Related note - the helm documentation says the default is 2, but the actual default is 1).
This issue seems to stem from the change made to pkg/operator/operator_leader.go in commit c89b45f.
Version info:
$ kubectl version --output yaml
clientVersion:
buildDate: "2023-08-15T10:15:49Z"
compiler: gc
gitCommit: 855e7c48de7388eb330da0f8d9d2394ee818fb8d
gitTreeState: clean
gitVersion: v1.28.0
goVersion: go1.20.7
major: "1"
minor: "28"
platform: darwin/arm64
kustomizeVersion: v5.0.4-0.20230601165947-6ce0bf390ce3
serverVersion:
buildDate: "2023-07-28T09:46:05Z"
compiler: gc
gitCommit: 36645e7311e9bdbbf2adb79ecd8bd68556bc86f6
gitTreeState: clean
gitVersion: v1.27.4+k3s1
goVersion: go1.20.6
major: "1"
minor: "27"
platform: linux/arm64
$ helm version
version.BuildInfo{Version:"v3.12.3", GitCommit:"3a31588ad33fe3b89af5a2a54ee1d25bfe6eaa5e", GitTreeState:"clean", GoVersion:"go1.20.7"}