I am using community edition aerospike docker image. Our k8s cluster does not allow running containers as root. hence i started following this doc for running as non root.
But when run the image i am getting below error
link eth0 state up
link eth0 state up in 0
Dec 02 2021 10:15:12 GMT: CRITICAL (config): (cfg.c:2168) line 6 :: user not found: 8888
Dec 02 2021 10:15:12 GMT: WARNING (as): (signal.c:166) SIGINT received, shutting down Aerospike Community Edition build 5.6.0.7 os debian10
Dec 02 2021 10:15:12 GMT: WARNING (as): (signal.c:169) startup was not complete, exiting immediately
I am having below config in my aerospike conf
service {
user 8888
group 8888
paxos-single-replica-limit 1 # Number of nodes where the replica count is automatically reduced to 1.
pidfile /var/run/aerospike/asd.pid
# service-threads 6 # cpu x 5 in 4.7
# transaction-queues 6 # obsolete in 4.7
# transaction-threads-per-queue 4 # obsolete in 4.7
proto-fd-max 15000
}
and below is my k8s config
apiVersion: apps/v1
kind: Deployment
metadata:
name: aerospike
labels:
app: aerospike
spec:
replicas: 1
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 0%
maxUnavailable: 100%
selector:
matchLabels:
app: aerospike
template:
metadata:
labels:
app: aerospike
spec:
terminationGracePeriodSeconds: 30
volumes:
- name: config-volume
configMap:
name: aerospikeconfig
containers:
- name: aerospike-container
image: aerospikeimage
imagePullPolicy: IfNotPresent
volumeMounts:
- mountPath: /etc/aerospike/
name: config-volume
env:
- name: NAMESPACE
value: "bar"
securityContext:
runAsUser: 8888
runAsGroup: 8888
runAsNonRoot: true
resources:
requests:
memory: 1Gi
cpu: 1
limits:
memory: 1Gi
cpu: 1
CodePudding user response:
I think this is not Kubernetes related but just aerospike You are using uid/gid
user 8888
group 8888
Could you try using username/groupname
service {
user aerospike
group aerospike
paxos-single-replica-limit 1 # Number of nodes where the replica count is automatically reduced to 1.
pidfile /var/run/aerospike/asd.pid
# service-threads 6 # cpu x 5 in 4.7
# transaction-queues 6 # obsolete in 4.7
# transaction-threads-per-queue 4 # obsolete in 4.7
proto-fd-max 15000
}