Я пытаюсь запустить службу, доступную через порты 80 и 443. Завершение SSL происходит на модуле.Я указал только порт 80 для проверки живучести, но по некоторым причинам kubernates также проверяет https (443).Почему это так и как я могу остановить его, проверяя 443?
Конфигурация Kubernates
apiVersion: v1
kind: Secret
metadata:
name: myregistrykey
namespace: default
data:
.dockerconfigjson: xxx==
type: kubernetes.io/dockerconfigjson
---
apiVersion: apps/v1beta1
kind: Deployment
metadata:
name: example-com
spec:
replicas: 0
strategy:
rollingUpdate:
maxSurge: 1
maxUnavailable: 50%
minReadySeconds: 30
template:
metadata:
labels:
app: example-com
spec:
imagePullSecrets:
- name: myregistrykey
containers:
- name: example-com
image: DOCKER_HOST/DOCKER_IMAGE_VERSION
imagePullPolicy: Always
ports:
- containerPort: 80
protocol: TCP
name: http
- containerPort: 443
protocol: TCP
name: https
livenessProbe:
httpGet:
scheme: "HTTP"
path: "/_ah/health"
port: 80
httpHeaders:
- name: Host
value: example.com
initialDelaySeconds: 35
periodSeconds: 35
readinessProbe:
httpGet:
scheme: "HTTP"
path: "/_ah/health"
port: 80
httpHeaders:
- name: Host
value: example.com
initialDelaySeconds: 35
periodSeconds: 35
resources:
requests:
cpu: 250m
limits:
cpu: 500m
---
apiVersion: v1
kind: Service
metadata:
name: example-com
spec:
type: LoadBalancer
ports:
- port: 80
protocol: TCP
targetPort: 80
nodePort: 0
name: http
- port: 443
protocol: TCP
targetPort: 443
nodePort: 0
name: https
selector:
app: example-com
Ошибки / журналы на модулях ясно указывают, что kubernates пытается получить доступ ксервис через https.
kubectl describe pod example-com-86876875c7-b75hr
Name: example-com-86876875c7-b75hr
Namespace: default
Priority: 0
PriorityClassName: <none>
Node: aks-agentpool-37281605-0/10.240.0.4
Start Time: Sat, 17 Nov 2018 19:58:30 +0200
Labels: app=example-com
pod-template-hash=4243243173
Annotations: <none>
Status: Running
IP: 10.244.0.65
Controlled By: ReplicaSet/example-com-86876875c7
Containers:
example-com:
Container ID: docker://c5eeb03558adda435725a0df3cc2d15943966c3df53e9462e964108969c8317a
Image: example-com.azurecr.io/example-com:2018-11-17_19-58-05
Image ID: docker-pullable://example-com.azurecr.io/example-com@sha256:5d425187b8663ecfc5d6cc78f6c5dd29f1559d3687ba9d4c0421fd0ad109743e
Ports: 80/TCP, 443/TCP
Host Ports: 0/TCP, 0/TCP
State: Running
Started: Sat, 17 Nov 2018 20:07:59 +0200
Last State: Terminated
Reason: Error
Exit Code: 2
Started: Sat, 17 Nov 2018 20:05:39 +0200
Finished: Sat, 17 Nov 2018 20:07:55 +0200
Ready: False
Restart Count: 3
Limits:
cpu: 500m
Requests:
cpu: 250m
Liveness: http-get http://:80/_ah/health delay=35s timeout=1s period=35s #success=1 #failure=3
Readiness: http-get http://:80/_ah/health delay=35s timeout=1s period=35s #success=1 #failure=3
Environment:
NABU: nabu
KUBERNETES_PORT_443_TCP_ADDR: agile-kube-b3e5753f.hcp.westeurope.azmk8s.io
KUBERNETES_PORT: tcp://agile-kube-b3e5753f.hcp.westeurope.azmk8s.io:443
KUBERNETES_PORT_443_TCP: tcp://agile-kube-b3e5753f.hcp.westeurope.azmk8s.io:443
KUBERNETES_SERVICE_HOST: agile-kube-b3e5753f.hcp.westeurope.azmk8s.io
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from default-token-rcr7c (ro)
Conditions:
Type Status
Initialized True
Ready False
ContainersReady False
PodScheduled True
Volumes:
default-token-rcr7c:
Type: Secret (a volume populated by a Secret)
SecretName: default-token-rcr7c
Optional: false
QoS Class: Burstable
Node-Selectors: <none>
Tolerations: node.kubernetes.io/not-ready:NoExecute for 300s
node.kubernetes.io/unreachable:NoExecute for300s
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 10m default-scheduler Successfully assigned default/example-com-86876875c7-b75hr to aks-agentpool-37281605-0
Warning Unhealthy 3m46s (x6 over 7m16s) kubelet, aks-agentpool-37281605-0 Liveness probe failed: Get https://example.com/_ah/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
Normal Pulling 3m45s (x3 over 10m) kubelet, aks-agentpool-37281605-0 pulling image "example-com.azurecr.io/example-com:2018-11-17_19-58-05"
Normal Killing 3m45s (x2 over 6m5s) kubelet, aks-agentpool-37281605-0 Killing container with id docker://example-com:Container failed liveness probe.. Container will be killed andrecreated.
Normal Pulled 3m44s (x3 over 10m) kubelet, aks-agentpool-37281605-0 Successfully pulled image "example-com.azurecr.io/example-com:2018-11-17_19-58-05"
Normal Created 3m42s (x3 over 10m) kubelet, aks-agentpool-37281605-0 Created container
Normal Started 3m42s (x3 over 10m) kubelet, aks-agentpool-37281605-0 Started container
Warning Unhealthy 39s (x9 over 7m4s) kubelet, aks-agentpool-37281605-0 Readiness probe failed: Get https://example.com/_ah/health: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)