I have the following volume definition in a k8s Deployment manifest
volumes:
- name: mypvc
gcePersistentDisk:
pdName: "{{ .Values.disk.name }}"
fsType: "{{ .Values.disk.fsType }}"
Is it possible/allowed to add some mount options, as in
volumes:
- name: mypvc
gcePersistentDisk:
pdName: "{{ .Values.disk.name }}"
fsType: "{{ .Values.disk.fsType }}"
mountOptions:
- rsize=10240
- wsize=10240
- timeout=600
- retry=5
The GCEPersistentDiskVolumeSource v1 currently allow only 4 configuration parameters.
fsType - ext4 | xfs | ntfs
partition - 0 | 1 ....
pdName - [GCE PD Name)
readOnly - true | false
Related
prometheus-prometheus-kube-prometheus-prometheus-0 0/2 Terminating 0 4s
alertmanager-prometheus-kube-prometheus-alertmanager-0 0/2 Terminating 0 10s
After updating EKS cluster to 1.16 from 1.15 everything works fine except these two pods, they keep on terminating and unable to initialise. Hence, prometheus monitoring does not work. I am getting below errors while describing the pods.
Error: failed to start container "prometheus": Error response from daemon: OCI runtime create failed: container_linux.go:362: creating new parent process caused: container_linux.go:1941: running lstat on namespace path "/proc/29271/ns/ipc" caused: lstat /proc/29271/ns/ipc: no such file or directory: unknown
Error: failed to start container "config-reloader": Error response from daemon: cannot join network of a non running container: 7e139521980afd13dad0162d6859352b0b2c855773d6d4062ee3e2f7f822a0b3
Error: cannot find volume "config" to mount into container "config-reloader"
Error: cannot find volume "config" to mount into container "prometheus"
here is my yaml file for the deployment:
apiVersion: v1
kind: Pod
metadata:
annotations:
kubernetes.io/psp: eks.privileged
creationTimestamp: "2021-04-30T16:39:14Z"
deletionGracePeriodSeconds: 600
deletionTimestamp: "2021-04-30T16:49:14Z"
generateName: prometheus-prometheus-kube-prometheus-prometheus-
labels:
app: prometheus
app.kubernetes.io/instance: prometheus-kube-prometheus-prometheus
app.kubernetes.io/managed-by: prometheus-operator
app.kubernetes.io/name: prometheus
app.kubernetes.io/version: 2.26.0
controller-revision-hash: prometheus-prometheus-kube-prometheus-prometheus-56d9fcf57
operator.prometheus.io/name: prometheus-kube-prometheus-prometheus
operator.prometheus.io/shard: "0"
prometheus: prometheus-kube-prometheus-prometheus
statefulset.kubernetes.io/pod-name: prometheus-prometheus-kube-prometheus-prometheus-0
name: prometheus-prometheus-kube-prometheus-prometheus-0
namespace: mo
ownerReferences:
- apiVersion: apps/v1
blockOwnerDeletion: true
controller: true
kind: StatefulSet
name: prometheus-prometheus-kube-prometheus-prometheus
uid: 326a09f2-319c-449d-904a-1dd0019c6d80
resourceVersion: "9337443"
selfLink: /api/v1/namespaces/monitoring/pods/prometheus-prometheus-kube-prometheus-prometheus-0
uid: e2be062f-749d-488e-a6cc-42ef1396851b
spec:
containers:
- args:
- --web.console.templates=/etc/prometheus/consoles
- --web.console.libraries=/etc/prometheus/console_libraries
- --config.file=/etc/prometheus/config_out/prometheus.env.yaml
- --storage.tsdb.path=/prometheus
- --storage.tsdb.retention.time=10d
- --web.enable-lifecycle
- --storage.tsdb.no-lockfile
- --web.external-url=http://prometheus-kube-prometheus-prometheus.monitoring:9090
- --web.route-prefix=/
image: quay.io/prometheus/prometheus:v2.26.0
imagePullPolicy: IfNotPresent
name: prometheus
ports:
- containerPort: 9090
name: web
protocol: TCP
readinessProbe:
failureThreshold: 120
httpGet:
path: /-/ready
port: web
scheme: HTTP
periodSeconds: 5
successThreshold: 1
timeoutSeconds: 3
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: FallbackToLogsOnError
volumeMounts:
- mountPath: /etc/prometheus/config_out
name: config-out
readOnly: true
- mountPath: /etc/prometheus/certs
name: tls-assets
readOnly: true
- mountPath: /prometheus
name: prometheus-prometheus-kube-prometheus-prometheus-db
- mountPath: /etc/prometheus/rules/prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
name: prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: prometheus-kube-prometheus-prometheus-token-mh66q
readOnly: true
- args:
- --listen-address=:8080
- --reload-url=http://localhost:9090/-/reload
- --config-file=/etc/prometheus/config/prometheus.yaml.gz
- --config-envsubst-file=/etc/prometheus/config_out/prometheus.env.yaml
- --watched-dir=/etc/prometheus/rules/prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
command:
- /bin/prometheus-config-reloader
env:
- name: POD_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.name
- name: SHARD
value: "0"
image: quay.io/prometheus-operator/prometheus-config-reloader:v0.47.0
imagePullPolicy: IfNotPresent
name: config-reloader
ports:
- containerPort: 8080
name: reloader-web
protocol: TCP
resources:
limits:
cpu: 100m
memory: 50Mi
requests:
cpu: 100m
memory: 50Mi
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: FallbackToLogsOnError
volumeMounts:
- mountPath: /etc/prometheus/config
name: config
- mountPath: /etc/prometheus/config_out
name: config-out
- mountPath: /etc/prometheus/rules/prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
name: prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: prometheus-kube-prometheus-prometheus-token-mh66q
readOnly: true
dnsPolicy: ClusterFirst
enableServiceLinks: true
hostname: prometheus-prometheus-kube-prometheus-prometheus-0
nodeName: ip-10-1-49-45.ec2.internal
priority: 0
restartPolicy: Always
schedulerName: default-scheduler
securityContext:
fsGroup: 2000
runAsGroup: 2000
runAsNonRoot: true
runAsUser: 1000
serviceAccount: prometheus-kube-prometheus-prometheus
serviceAccountName: prometheus-kube-prometheus-prometheus
subdomain: prometheus-operated
terminationGracePeriodSeconds: 600
tolerations:
- effect: NoExecute
key: node.kubernetes.io/not-ready
operator: Exists
tolerationSeconds: 300
- effect: NoExecute
key: node.kubernetes.io/unreachable
operator: Exists
tolerationSeconds: 300
volumes:
- name: config
secret:
defaultMode: 420
secretName: prometheus-prometheus-kube-prometheus-prometheus
- name: tls-assets
secret:
defaultMode: 420
secretName: prometheus-prometheus-kube-prometheus-prometheus-tls-assets
- emptyDir: {}
name: config-out
- configMap:
defaultMode: 420
name: prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
name: prometheus-prometheus-kube-prometheus-prometheus-rulefiles-0
- emptyDir: {}
name: prometheus-prometheus-kube-prometheus-prometheus-db
- name: prometheus-kube-prometheus-prometheus-token-mh66q
secret:
defaultMode: 420
secretName: prometheus-kube-prometheus-prometheus-token-mh66q
status:
conditions:
- lastProbeTime: null
lastTransitionTime: "2021-04-30T16:39:14Z"
status: "True"
type: PodScheduled
phase: Pending
qosClass: Burstable
If someone needs to know the answer, in my case(the above situation) there were 2 Prometheus operators running in different different namespace, 1 in default & another monitoring namespace. so I removed the one from the default namespace and it resolved my pods crashing issue.
I have a secret of type kubernetes.io/dockerconfigjson:
$ kubectl describe secrets dockerjson
Name: dockerjson
Namespace: my-prd
Labels: <none>
Annotations: <none>
Type: kubernetes.io/dockerconfigjson
Data
====
.dockerconfigjson: 1335 bytes
When I try to mount this secret into a container - I cannot find a config.json:
- name: dump
image: kaniko-executor:debug
imagePullPolicy: Always
command: ["/busybox/find", "/", "-name", "config.json"]
volumeMounts:
- name: docker-config
mountPath: /foobar
volumes:
- name: docker-config
secret:
secretName: dockerjson
defaultMode: 256
which only prints:
/kaniko/.docker/config.json
Is this supported at all or am I doing something wrong?
Am using OpenShift 3.9 - which should be Kubernetes 1.9.
apiVersion: v1
kind: Pod
metadata:
name: kaniko
spec:
containers:
- name: kaniko
image: gcr.io/kaniko-project/executor:debug-v0.9.0
command:
- /busybox/cat
resources:
limits:
cpu: 2
memory: 2Gi
requests:
cpu: 0.5
memory: 500Mi
tty: true
volumeMounts:
- name: docker-config
mountPath: /kaniko/.docker/
volumes:
- name: docker-config
secret:
secretName: dockerjson
items:
- key: .dockerconfigjson
path: config.json
For faster builds I want to reuse my gradle-user-home in gitlab-runner. To achieve this I created a pvc and want to mount it on my build-containers. Can I do this with the default helm-chart?
So if you see here. There are no PVCs (Physical Volume Claims) or PVs (Physical Volumes) defined on the default Helm Chart.
You'd have to have something like this:
volumeMounts:
- name: gradle-user-home <== add this
mountPath: /path/to/home
subPath: home
- name: runner-secrets
mountPath: /secrets
- name: etc-gitlab-runner
mountPath: /home/gitlab-runner/.gitlab-runner
- name: scripts
mountPath: /scripts
{{- if .Values.certsSecretName }}
- name: custom-certs
readOnly: true
mountPath: /home/gitlab-runner/.gitlab-runner/certs/
{{- end }}
resources:
{{ toYaml .Values.resources | indent 10 }}
volumes:
- name: runner-secrets
emptyDir:
medium: "Memory"
- name: etc-gitlab-runner
emptyDir:
medium: "Memory"
- name: init-runner-secrets
projected:
sources:
{{- if .Values.runners.cache }}
- secret:
name: {{ template "gitlab-runner.cache.secret" . }}
items:
- key: accesskey
path: s3-access-key
- key: secretkey
path: s3-secret-key
{{- end }}
- secret:
name: {{ template "gitlab-runner.secret" . }}
items:
- key: runner-registration-token
path: runner-registration-token
- key: runner-token
path: runner-token
{{- if .Values.certsSecretName }}
- name: custom-certs
secret:
secretName: {{ .Values.certsSecretName }}
{{- end }}
- name: scripts
configMap:
name: {{ template "gitlab-runner.fullname" . }}
volumeClaimTemplates: <== Add this
- metadata:
name: gradle-user-home
spec:
accessModes: ["ReadWriteOnce"]
resources:
requests:
storage: 10Gi
Note the this is only a rough draft template. You'll have to convert to the appropriate Helm template if you want to make it a Helm chart. (This happens to be a Golang template)
You don't have to modify the template if you don't want to. You can directly modify your deployment if you'd like with: kubectl -n <namespace> edit deployment <gitlab-runner-deployment>
Also if you are using PVCs (Physical Volume Claims), you'll have to define a default Kubernetes Storage Class
Hope it helps!
The article here: https://istio.io/docs/tasks/security/authn-policy/
Specifically, when I follow the instruction on the Setup section, I can't connect any httpbin that are residing in namespace foo and bar. But the legacy's one is okay. I expect there is something wrong in the side car proxy being installed.
Here is the output of httpbin pod yaml file (after being injected with istioctl kubeinject --includeIPRanges "10.32.0.0/16" command). I use --includeIPRanges so that the pod can communicate with external ip (for my debugging purpose to install dnsutils, etc package)
apiVersion: v1
kind: Pod
metadata:
annotations:
sidecar.istio.io/inject: "true"
sidecar.istio.io/status: '{"version":"4120ea817406fd7ed43b7ecf3f2e22abe453c44d3919389dcaff79b210c4cd86","initContainers":["istio-init"],"containers":["istio-proxy"],"volumes":["istio-envoy","istio-certs"],"imagePullSecrets":null}'
creationTimestamp: 2018-08-15T11:40:59Z
generateName: httpbin-8b9cf99f5-
labels:
app: httpbin
pod-template-hash: "465795591"
version: v1
name: httpbin-8b9cf99f5-9c47z
namespace: foo
ownerReferences:
- apiVersion: extensions/v1beta1
blockOwnerDeletion: true
controller: true
kind: ReplicaSet
name: httpbin-8b9cf99f5
uid: 1450d75d-a080-11e8-aece-42010a940168
resourceVersion: "65722138"
selfLink: /api/v1/namespaces/foo/pods/httpbin-8b9cf99f5-9c47z
uid: 1454b68d-a080-11e8-aece-42010a940168
spec:
containers:
- image: docker.io/citizenstig/httpbin
imagePullPolicy: IfNotPresent
name: httpbin
ports:
- containerPort: 8000
protocol: TCP
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /var/run/secrets/kubernetes.io/serviceaccount
name: default-token-pkpvf
readOnly: true
- args:
- proxy
- sidecar
- --configPath
- /etc/istio/proxy
- --binaryPath
- /usr/local/bin/envoy
- --serviceCluster
- httpbin
- --drainDuration
- 45s
- --parentShutdownDuration
- 1m0s
- --discoveryAddress
- istio-pilot.istio-system:15007
- --discoveryRefreshDelay
- 1s
- --zipkinAddress
- zipkin.istio-system:9411
- --connectTimeout
- 10s
- --statsdUdpAddress
- istio-statsd-prom-bridge.istio-system.istio-system:9125
- --proxyAdminPort
- "15000"
- --controlPlaneAuthPolicy
- NONE
env:
- name: POD_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
- name: INSTANCE_IP
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: status.podIP
- name: ISTIO_META_POD_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.name
- name: ISTIO_META_INTERCEPTION_MODE
value: REDIRECT
image: docker.io/istio/proxyv2:1.0.0
imagePullPolicy: IfNotPresent
name: istio-proxy
resources:
requests:
cpu: 10m
securityContext:
privileged: false
readOnlyRootFilesystem: true
runAsUser: 1337
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
volumeMounts:
- mountPath: /etc/istio/proxy
name: istio-envoy
- mountPath: /etc/certs/
name: istio-certs
readOnly: true
dnsPolicy: ClusterFirst
initContainers:
- args:
- -p
- "15001"
- -u
- "1337"
- -m
- REDIRECT
- -i
- 10.32.0.0/16
- -x
- ""
- -b
- 8000,
- -d
- ""
image: docker.io/istio/proxy_init:1.0.0
imagePullPolicy: IfNotPresent
name: istio-init
resources: {}
securityContext:
capabilities:
add:
- NET_ADMIN
privileged: true
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
nodeName: gke-tvlk-data-dev-default-medium-pool-46397778-q2sb
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
serviceAccount: default
serviceAccountName: default
terminationGracePeriodSeconds: 30
tolerations:
- effect: NoExecute
key: node.kubernetes.io/not-ready
operator: Exists
tolerationSeconds: 300
- effect: NoExecute
key: node.kubernetes.io/unreachable
operator: Exists
tolerationSeconds: 300
volumes:
- name: default-token-pkpvf
secret:
defaultMode: 420
secretName: default-token-pkpvf
- emptyDir:
medium: Memory
name: istio-envoy
- name: istio-certs
secret:
defaultMode: 420
optional: true
secretName: istio.default
status:
conditions:
- lastProbeTime: null
lastTransitionTime: 2018-08-15T11:41:01Z
status: "True"
type: Initialized
- lastProbeTime: null
lastTransitionTime: 2018-08-15T11:44:28Z
status: "True"
type: Ready
- lastProbeTime: null
lastTransitionTime: 2018-08-15T11:40:59Z
status: "True"
type: PodScheduled
containerStatuses:
- containerID: docker://758e130a4c31a15c1b8bc1e1f72bd7739d5fa1103132861eea9ae1a6ae1f080e
image: citizenstig/httpbin:latest
imageID: docker-pullable://citizenstig/httpbin#sha256:b81c818ccb8668575eb3771de2f72f8a5530b515365842ad374db76ad8bcf875
lastState: {}
name: httpbin
ready: true
restartCount: 0
state:
running:
startedAt: 2018-08-15T11:41:01Z
- containerID: docker://9c78eac46a99457f628493975f5b0c5bbffa1dac96dab5521d2efe4143219575
image: istio/proxyv2:1.0.0
imageID: docker-pullable://istio/proxyv2#sha256:77915a0b8c88cce11f04caf88c9ee30300d5ba1fe13146ad5ece9abf8826204c
lastState:
terminated:
containerID: docker://52299a80a0fa8949578397357861a9066ab0148ac8771058b83e4c59e422a029
exitCode: 255
finishedAt: 2018-08-15T11:44:27Z
reason: Error
startedAt: 2018-08-15T11:41:02Z
name: istio-proxy
ready: true
restartCount: 1
state:
running:
startedAt: 2018-08-15T11:44:28Z
hostIP: 10.32.96.27
initContainerStatuses:
- containerID: docker://f267bb44b70d2d383ce3f9943ab4e917bb0a42ecfe17fe0ed294bde4d8284c58
image: istio/proxy_init:1.0.0
imageID: docker-pullable://istio/proxy_init#sha256:345c40053b53b7cc70d12fb94379e5aa0befd979a99db80833cde671bd1f9fad
lastState: {}
name: istio-init
ready: true
restartCount: 0
state:
terminated:
containerID: docker://f267bb44b70d2d383ce3f9943ab4e917bb0a42ecfe17fe0ed294bde4d8284c58
exitCode: 0
finishedAt: 2018-08-15T11:41:00Z
reason: Completed
startedAt: 2018-08-15T11:41:00Z
phase: Running
podIP: 10.32.19.61
qosClass: Burstable
startTime: 2018-08-15T11:40:59Z
Here is the example command when I got the error sleep.legacy -> httpbin.foo
> kubectl exec $(kubectl get pod -l app=sleep -n legacy -o jsonpath={.items..metadata.name}) -c sleep -n legacy -- curl http://httpbin.foo:8000/ip -s -o /dev/null -w "%{http_code}\n"
000
command terminated with exit code 7
** Here is the example command when I get success status: sleep.legacy -> httpbin.legacy **
> kubectl exec $(kubectl get pod -l app=sleep -n legacy -o jsonpath={.items..metadata.name}) -csleep -n legacy -- curl http://httpbin.legacy:8000/ip -s -o /dev/null -w "%{http_code}\n"
200
I have followed the instruction to ensure there is no mtls policy defined, etc.
> kubectl get policies.authentication.istio.io --all-namespaces
No resources found.
> kubectl get meshpolicies.authentication.istio.io
No resources found.
> kubectl get destinationrules.networking.istio.io --all-namespaces -o yaml | grep "host:"
host: istio-policy.istio-system.svc.cluster.local
host: istio-telemetry.istio-system.svc.cluster.local
NVM, I think I found why. There is configuration being messed up in my part.
If you take a look at the statsd address, it is defined with unrecognized hostname istio-statsd-prom-bridge.istio-system.istio-system:9125. I noticed that after looking at the proxy container being restarted/crashed multiple times.
I want to set up a pod and there are two containers running inside the pod, which try to access a mounted file /var/run/udspath.
In container serviceC, I need to change the file and group owner of /var/run/udspath, so I add a command into the yaml file. But it does not work.
kubectl apply does not complain, but container serviceC is not created.
Without this "command: ['/bin/sh', '-c', 'sudo chown 1337:1337 /var/run/udspath']", the container could be created.
apiVersion: v1
kind: Service
metadata:
name: clitool
labels:
app: httpbin
spec:
ports:
- name: http
port: 8000
selector:
app: httpbin
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
creationTimestamp: null
name: clitool
spec:
replicas: 1
strategy: {}
template:
metadata:
annotations:
sidecar.istio.io/status: '{"version":"1c09c07e5751560367349d807c164267eaf5aea4018b4588d884f7d265cf14a4","initContainers":["istio-init"],"containers":["serviceC"],"volumes":["istio-envoy","istio-certs"],"imagePullSecrets":null}'
creationTimestamp: null
labels:
app: httpbin
version: v1
spec:
containers:
- image:
name: serviceA
imagePullPolicy: IfNotPresent
volumeMounts:
- mountPath: /var/run/udspath
name: sdsudspath
- image:
imagePullPolicy: IfNotPresent
name: serviceB
ports:
- containerPort: 8000
resources: {}
- args:
- proxy
- sidecar
- --configPath
- /etc/istio/proxy
- --binaryPath
- /usr/local/bin/envoy
- --serviceCluster
- httpbin
- --drainDuration
- 45s
- --parentShutdownDuration
- 1m0s
- --discoveryAddress
- istio-pilot.istio-system:15007
- --discoveryRefreshDelay
- 1s
- --zipkinAddress
- zipkin.istio-system:9411
- --connectTimeout
- 10s
- --statsdUdpAddress
- istio-statsd-prom-bridge.istio-system:9125
- --proxyAdminPort
- "15000"
- --controlPlaneAuthPolicy
- NONE
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: INSTANCE_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
- name: ISTIO_META_POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: ISTIO_META_INTERCEPTION_MODE
value: REDIRECT
image:
imagePullPolicy: IfNotPresent
command: ["/bin/sh"]
args: ["-c", "sudo chown 1337:1337 /var/run/udspath"]
name: serviceC
resources:
requests:
cpu: 10m
securityContext:
privileged: false
readOnlyRootFilesystem: true
runAsUser: 1337
volumeMounts:
- mountPath: /etc/istio/proxy
name: istio-envoy
- mountPath: /etc/certs/
name: istio-certs
readOnly: true
- mountPath: /var/run/udspath
name: sdsudspath
initContainers:
- args:
- -p
- "15001"
- -u
- "1337"
- -m
- REDIRECT
- -i
- '*'
- -x
- ""
- -b
- 8000,
- -d
- ""
image: docker.io/quanlin/proxy_init:180712-1038
imagePullPolicy: IfNotPresent
name: istio-init
resources: {}
securityContext:
capabilities:
add:
- NET_ADMIN
privileged: true
volumes:
- name: sdsudspath
hostPath:
path: /var/run/udspath
- emptyDir:
medium: Memory
name: istio-envoy
- name: istio-certs
secret:
optional: true
secretName: istio.default
status: {}
---
kubectl describe pod xxx shows that
serviceC:
Container ID:
Image:
Image ID:
Port: <none>
Command:
/bin/sh
Args:
-c
sudo chown 1337:1337 /var/run/udspath
State: Waiting
Reason: CrashLoopBackOff
Last State: Terminated
Reason: Completed
Exit Code: 0
Started: Mon, 30 Jul 2018 10:30:04 -0700
Finished: Mon, 30 Jul 2018 10:30:04 -0700
Ready: False
Restart Count: 2
Requests:
cpu: 10m
Environment:
POD_NAME: clitool-5d548b856-6v9p9 (v1:metadata.name)
POD_NAMESPACE: default (v1:metadata.namespace)
INSTANCE_IP: (v1:status.podIP)
ISTIO_META_POD_NAME: clitool-5d548b856-6v9p9 (v1:metadata.name)
ISTIO_META_INTERCEPTION_MODE: REDIRECT
Mounts:
/etc/certs/ from certs (ro)
/etc/istio/proxy from envoy (rw)
/var/run/udspath from sdsudspath (rw)
/var/run/secrets/kubernetes.io/serviceaccount from default-token-g2zzv (ro)
More information would be helpful. Like what error are you getting.
Nevertheless, it really depends on what is defined in ServiceC's dockerfile entrypoint or cmd.
Mapping between docker and kubernetes:
Docker Entrypoint --> Pod command (The command run by the container)
Docker cmd --> Pod args (The arguments passed to the command)
https://kubernetes.io/docs/tasks/inject-data-application/define-command-argument-container/