I tried to delete the pods, or rescale the replicas, or delete the aws instances, but still cannot make the deis builder work normally. It keeps restart with failed liveness probe. Below the logs from the deis builder
$ kubectl describe pods/deis-builder-2995120344-mz2zg -n deis
Name: deis-builder-2995120344-mz2zg
Namespace: deis
Node: ip-10-0-48-189.ec2.internal/10.0.48.189
Start Time: Wed, 15 Mar 2017 22:29:03 -0400
Labels: app=deis-builder
pod-template-hash=2995120344
Status: Running
IP: 10.34.184.7
Controllers: ReplicaSet/deis-builder-2995120344
Containers:
deis-builder:
Container ID: docker://f2b7799712c347759832270716057b6ac3be68298eef3057c25727b66024c84a
Image: quay.io/deis/builder:v2.7.1
Image ID: docker-pullable://quay.io/deis/builder@sha256:3dab1dd4e6359d1588fee1b4f93ef9f5c70f268f17de5bed4bc13faa210ce5d0
Ports: 2223/TCP, 8092/TCP
State: Waiting
Reason: CrashLoopBackOff
Last State: Terminated
Reason: Error
Exit Code: 2
Started: Wed, 15 Mar 2017 22:37:37 -0400
Finished: Wed, 15 Mar 2017 22:38:15 -0400
Ready: False
Restart Count: 7
Liveness: http-get http://:8092/healthz delay=30s timeout=1s period=10s #success=1 #failure=3
Readiness: http-get http://:8092/readiness delay=30s timeout=1s period=10s #success=1 #failure=3
Volume Mounts:
/var/run/secrets/api/auth from builder-key-auth (ro)
/var/run/secrets/deis/builder/ssh from builder-ssh-private-keys (ro)
/var/run/secrets/deis/objectstore/creds from objectstore-creds (ro)
/var/run/secrets/kubernetes.io/serviceaccount from deis-builder-token-qbqff (ro)
Environment Variables:
DEIS_REGISTRY_SERVICE_HOST: 127.0.0.1
DEIS_REGISTRY_SERVICE_PORT: 5555
HEALTH_SERVER_PORT: 8092
EXTERNAL_PORT: 2223
BUILDER_STORAGE: s3
DEIS_REGISTRY_LOCATION: ecr
DEIS_REGISTRY_SECRET_PREFIX: private-registry
GIT_LOCK_TIMEOUT: 10
SLUGBUILDER_IMAGE_NAME: <set to the key 'image' of config map 'slugbuilder-config'>
SLUG_BUILDER_IMAGE_PULL_POLICY: <set to the key 'pullpolicy' of config map 'slugbuilder-config'>
DOCKERBUILDER_IMAGE_NAME: <set to the key 'image' of config map 'dockerbuilder-config'>
DOCKER_BUILDER_IMAGE_PULL_POLICY: <set to the key 'pullpolicy' of config map 'dockerbuilder-config'>
DOCKERIMAGE: 1
DEIS_DEBUG: false
POD_NAMESPACE: deis (v1:metadata.namespace)
DEIS_BUILDER_KEY: <set to the key 'builder-key' in secret 'builder-key-auth'>
Conditions:
Type Status
Initialized True
Ready False
PodScheduled True
Volumes:
builder-key-auth:
Type: Secret (a volume populated by a Secret)
SecretName: builder-key-auth
builder-ssh-private-keys:
Type: Secret (a volume populated by a Secret)
SecretName: builder-ssh-private-keys
objectstore-creds:
Type: Secret (a volume populated by a Secret)
SecretName: objectstorage-keyfile
deis-builder-token-qbqff:
Type: Secret (a volume populated by a Secret)
SecretName: deis-builder-token-qbqff
QoS Class: BestEffort
Tolerations: <none>
Events:
FirstSeen LastSeen Count From SubObjectPath Type ReasonMessage
--------- -------- ----- ---- ------------- -------- -------------
10m 10m 1 {default-scheduler } Normal Scheduled Successfully assigned deis-builder-2995120344-mz2zg to ip-10-0-48-189.ec2.internal
10m 10m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal StartedStarted container with docker id 7eac3a357f61
10m 10m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal CreatedCreated container with docker id 7eac3a357f61; Security:[seccomp=unconfined]
9m 9m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal CreatedCreated container with docker id 8e730f2731ef; Security:[seccomp=unconfined]
9m 9m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal StartedStarted container with docker id 8e730f2731ef
9m 9m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal KillingKilling container with docker id 7eac3a357f61: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
9m 9m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal CreatedCreated container with docker id 5f4e695c595a; Security:[seccomp=unconfined]
9m 9m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal KillingKilling container with docker id 8e730f2731ef: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
9m 9m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal StartedStarted container with docker id 5f4e695c595a
8m 8m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal CreatedCreated container with docker id c87d762fc118; Security:[seccomp=unconfined]
8m 8m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal StartedStarted container with docker id c87d762fc118
8m 8m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal KillingKilling container with docker id 5f4e695c595a: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
7m 7m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal CreatedCreated container with docker id 416573d43fe4; Security:[seccomp=unconfined]
7m 7m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal StartedStarted container with docker id 416573d43fe4
7m 7m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal KillingKilling container with docker id c87d762fc118: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
7m 7m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal KillingKilling container with docker id 416573d43fe4: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
7m 6m 4 {kubelet ip-10-0-48-189.ec2.internal} Warning FailedSync Error syncing pod, skipping: failed to "StartContainer" for "deis-builder" with CrashLoopBackOff: "Back-off 40s restarting failed container=deis-builder pod=deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)"
6m 6m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Created Created container with docker id bf5b29729c27; Security:[seccomp=unconfined]
6m 6m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Started Started container with docker id bf5b29729c27
9m 5m 4 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Warning Unhealthy Readiness probe failed: Get http://10.34.184.7:8092/readiness: dial tcp 10.34.184.7:8092: getsockopt: connection refused
9m 5m 4 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Warning Unhealthy Liveness probe failed: Get http://10.34.184.7:8092/healthz: dial tcp 10.34.184.7:8092: getsockopt: connection refused
5m 5m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Started Started container with docker id e457328db858
5m 5m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Created Created container with docker id e457328db858; Security:[seccomp=unconfined]
5m 5m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Killing Killing container with docker id bf5b29729c27: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
5m 5m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Killing Killing container with docker id e457328db858: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
5m 2m 13 {kubelet ip-10-0-48-189.ec2.internal} Warning FailedSync Error syncing pod, skipping: failed to "StartContainer" for "deis-builder" with CrashLoopBackOff: "Back-off 2m40s restarting failed container=deis-builder pod=deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)"
2m 2m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Started Started container with docker id f2b7799712c3
10m 2m 8 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Pulled Container image "quay.io/deis/builder:v2.7.1" already present on machine
2m 2m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Created Created container with docker id f2b7799712c3; Security:[seccomp=unconfined]
10m 1m 6 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Warning Unhealthy Liveness probe failed: Get http://10.34.184.7:8092/healthz: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
1m 1m 1 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Normal Killing Killing container with docker id f2b7799712c3: pod "deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)" container "deis-builder" is unhealthy, it will be killed and re-created.
7m 9s 26 {kubelet ip-10-0-48-189.ec2.internal} spec.containers{deis-builder} Warning BackOff Back-off restarting failed docker container
1m 9s 9 {kubelet ip-10-0-48-189.ec2.internal} Warning FailedSync Error syncing pod, skipping: failed to "StartContainer" for "deis-builder" with CrashLoopBackOff: "Back-off 5m0s restarting failed container=deis-builder pod=deis-builder-2995120344-mz2zg_deis(52027ebf-09f0-11e7-8bbf-0a73a2cd36e4)"My solution was to delete deis and redeploy it.
What does helm ls show for the workflow version of deis?
Anything showing up in output for the logs for the container when you run the command below?
kubectl --namespace deis logs deis-builder-2995120344-mz2zg
That logs bit will help with anyone trying to help you figure out your unhealthy builder.