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syst0m/kubectl debug

Created December 4, 2018 14:14
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kubectl debug
➜ terraform-k8s-cluster git:(master) ✗ kubectl --namespace=default get pods -l "app=kiam,release=primarybid"
NAME READY STATUS RESTARTS AGE
primarybid-kiam-agent-dxbxm 0/1 CrashLoopBackOff 1 21s
primarybid-kiam-agent-ltcgn 0/1 CrashLoopBackOff 1 21s
primarybid-kiam-server-64244 0/1 RunContainerError 1 21s
primarybid-kiam-server-8qtcg 0/1 RunContainerError 0 6s
➜ terraform-k8s-cluster git:(master) ✗ kubectl logs primarybid-kiam-server-64244
container_linux.go:262: starting container process caused "exec: \"/server\": stat /server: no such file or directory"
➜ terraform-k8s-cluster git:(master) ✗ kubectl --namespace=default get pods -l "app=kiam,release=primarybid"
NAME READY STATUS RESTARTS AGE
primarybid-kiam-agent-dxbxm 0/1 CrashLoopBackOff 2 41s
primarybid-kiam-agent-ltcgn 0/1 CrashLoopBackOff 2 41s
primarybid-kiam-server-64244 0/1 RunContainerError 2 41s
primarybid-kiam-server-8qtcg 0/1 CrashLoopBackOff 1 26s
➜ terraform-k8s-cluster git:(master) ✗ kubectl logs primarybid-kiam-agent-dxbxm
container_linux.go:262: starting container process caused "exec: \"/agent\": stat /agent: no such file or directory"
➜ terraform-k8s-cluster git:(master) ✗ kubectl --namespace=default get pods -l "app=kiam,release=primarybid"
NAME READY STATUS RESTARTS AGE
primarybid-kiam-agent-dxbxm 0/1 CrashLoopBackOff 3 1m
primarybid-kiam-agent-ltcgn 0/1 CrashLoopBackOff 3 1m
primarybid-kiam-server-64244 0/1 CrashLoopBackOff 3 1m
primarybid-kiam-server-8qtcg 0/1 CrashLoopBackOff 3 1m
➜ terraform-k8s-cluster git:(master) ✗ kubectl describe pods primarybid-kiam-agent-dxbxm
Name: primarybid-kiam-agent-dxbxm
Namespace: default
Node: ip-10-0-1-148.eu-west-1.compute.internal/10.0.1.148
Start Time: Tue, 04 Dec 2018 14:09:39 +0000
Labels: app=kiam
component=agent
controller-revision-hash=2484842566
pod-template-generation=1
release=primarybid
Annotations: <none>
Status: Running
IP: 10.0.1.148
Controlled By: DaemonSet/primarybid-kiam-agent
Containers:
kiam-agent:
Container ID: docker://705768c1531e454081b1f9147cb25514fd184e80cc2c7f647164c6db9eb87322
Image: quay.io/uswitch/kiam:v3.0-rc6
Image ID: docker-pullable://quay.io/uswitch/kiam@sha256:df6c700cfbd2370b0d10a9f1de9a92000d3d07850f6aba75b2aee92be3bc39f0
Port: <none>
Host Port: <none>
Command:
/agent
Args:
--host-interface=cali+
--json-log
--level=info
--port=8181
--cert=/etc/kiam/tls/cert
--key=/etc/kiam/tls/key
--ca=/etc/kiam/tls/ca
--server-address=primarybid-kiam-server:443
--prometheus-listen-addr=0.0.0.0:9620
--prometheus-sync-interval=5s
--gateway-timeout-creation=50ms
State: Waiting
Reason: CrashLoopBackOff
Last State: Terminated
Reason: ContainerCannotRun
Message: oci runtime error: container_linux.go:262: starting container process caused "exec: \"/agent\": stat /agent: no such file or directory"
Exit Code: 127
Started: Tue, 04 Dec 2018 14:12:45 +0000
Finished: Tue, 04 Dec 2018 14:12:45 +0000
Ready: False
Restart Count: 5
Liveness: http-get http://:8181/ping delay=3s timeout=1s period=3s #success=1 #failure=3
Environment:
HOST_IP: (v1:status.podIP)
Mounts:
/etc/kiam/tls from tls (rw)
/etc/ssl/certs from ssl-certs (ro)
/var/run/secrets/kubernetes.io/serviceaccount from primarybid-kiam-agent-token-9hfsg (ro)
/var/run/xtables.lock from xtables (rw)
Conditions:
Type Status
Initialized True
Ready False
PodScheduled True
Volumes:
tls:
Type: Secret (a volume populated by a Secret)
SecretName: primarybid-kiam-agent
Optional: false
xtables:
Type: HostPath (bare host directory volume)
Path: /run/xtables.lock
HostPathType:
ssl-certs:
Type: HostPath (bare host directory volume)
Path: /etc/pki/ca-trust/extracted/pem
HostPathType:
primarybid-kiam-agent-token-9hfsg:
Type: Secret (a volume populated by a Secret)
SecretName: primarybid-kiam-agent-token-9hfsg
Optional: false
QoS Class: BestEffort
Node-Selectors: <none>
Tolerations: node.kubernetes.io/disk-pressure:NoSchedule
node.kubernetes.io/memory-pressure:NoSchedule
node.kubernetes.io/not-ready:NoExecute
node.kubernetes.io/unreachable:NoExecute
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal SuccessfulMountVolume 3m43s kubelet, ip-10-0-1-148.eu-west-1.compute.internal MountVolume.SetUp succeeded for volume "xtables"
Normal SuccessfulMountVolume 3m43s kubelet, ip-10-0-1-148.eu-west-1.compute.internal MountVolume.SetUp succeeded for volume "ssl-certs"
Normal SuccessfulMountVolume 3m43s kubelet, ip-10-0-1-148.eu-west-1.compute.internal MountVolume.SetUp succeeded for volume "primarybid-kiam-agent-token-9hfsg"
Normal SuccessfulMountVolume 3m43s kubelet, ip-10-0-1-148.eu-west-1.compute.internal MountVolume.SetUp succeeded for volume "tls"
Normal Pulling 3m43s kubelet, ip-10-0-1-148.eu-west-1.compute.internal pulling image "quay.io/uswitch/kiam:v3.0-rc6"
Normal Pulled 3m39s kubelet, ip-10-0-1-148.eu-west-1.compute.internal Successfully pulled image "quay.io/uswitch/kiam:v3.0-rc6"
Normal Created 2m49s (x4 over 3m39s) kubelet, ip-10-0-1-148.eu-west-1.compute.internal Created container
Warning Failed 2m49s (x4 over 3m39s) kubelet, ip-10-0-1-148.eu-west-1.compute.internal Error: failed to start container "kiam-agent": Error response from daemon: oci runtime error: container_linux.go:262: starting container process caused "exec: \"/agent\": stat /agent: no such file or directory"
Normal Pulled 2m49s (x3 over 3m38s) kubelet, ip-10-0-1-148.eu-west-1.compute.internal Container image "quay.io/uswitch/kiam:v3.0-rc6" already present on machine
Warning BackOff 2m18s (x8 over 3m36s) kubelet, ip-10-0-1-148.eu-west-1.compute.internal Back-off restarting failed container
➜ terraform-k8s-cluster git:(master) ✗
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