当使用Kubernetes部署RabbitMQ docker容器时，Erlang cookie无法通过身份验证

时间：2019-04-29 10:21:45

标签： kubernetes rabbitmq yaml

我已经构建了一个rabbitmq docker容器映像，然后我想使用Kubernetes部署该容器。但是我有这个错误：

DIAGNOSTICS
===========

attempted to contact: ['rabbit@rabbitmq-deployment-b69fcfcf-fzvcw']

rabbit@rabbitmq-deployment-b69fcfcf-fzvcw:
  * connected to epmd (port 4369) on rabbitmq-deployment-b69fcfcf-fzvcw
  * epmd reports node 'rabbit' uses port 25672 for inter-node and CLI tool traffic 
  * TCP connection succeeded but Erlang distribution failed 

  * Authentication failed (rejected by the remote node), please check the Erlang cookie


Current node details:
 * node name: 'rabbitmqcli61@rabbitmq-deployment-b69fcfcf-fzvcw'
 * effective user's home directory: /home/rabbitmq
 * Erlang cookie hash: LczRqz4DmQrqdzWYMchcog==

我正在使用erlang版本：21.0                RabbitMQ版本：3.7.7 kubectl version命令显示：

Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.1", GitCommit:"eec55b9ba98609a46fee712359c7b5b365bdd920", GitTreeState:"clean", BuildDate:"2018-12-13T10:39:04Z", GoVersion:"go1.11.2", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.1", GitCommit:"eec55b9ba98609a46fee712359c7b5b365bdd920", GitTreeState:"clean", BuildDate:"2018-12-13T10:31:33Z", GoVersion:"go1.11.2", Compiler:"gc", Platform:"linux/amd64"}
  • 我已经尝试过什么？
    • 在/ var / lib / rabbitmq和/ home / rabbitmq上检查erlang.cookie文件的内容和权限
    • 在yaml部署文件中添加了端口：4369 5671 5672 25672 35672。
    • 在/ root目录中添加.erlang.cookie
    • 使用持久性存储，挂载卷/ var / lib / rabbitmq并将权限更改为999：998

Dockerfile：

FROM centos:7

ARG RABBIT_MQ_VERSION=3.7.7
ARG ERLANG_VERSION=21.0

RUN adduser -U rabbitmq &&\
    yum install -y ca-certificates-2018.2.22 epel-release wget-1.14 &&\
    DISTRO=$(sed -n 's/^distroverpkg=//p' /etc/yum.conf) &&\
    RELEASE_SERVER=$(rpm -q --qf "%{version}" -f /etc/${DISTRO}) && \
    RABBIT_MQ_REPO="http://dl.bintray.com/rabbitmq/rpm/rabbitmq-server/v${RABBIT_MQ_VERSION:0:3}.x/el/${RELEASE_SERVER}/" &&\
    rpm --import https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc &&\
    yum-config-manager --enable --add-repo ${RABBIT_MQ_REPO} &&\
    wget  http://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm &&\
    rpm -Uvh erlang-solutions-1.0-1.noarch.rpm &&\
    yum install -y erlang-${ERLANG_VERSION} &&\
    rm -f erlang-solutions-1.0-1.noarch.rpm &&\
    yum install -y rabbitmq-server-${RABBIT_MQ_VERSION} &&\
    /usr/sbin/rabbitmq-plugins enable rabbitmq_management &&\
    ln -sf /var/lib/rabbitmq/.erlang.cookie /home/rabbitmq/ &&\
    chown -R rabbitmq:rabbitmq /var/lib/rabbitmq &&\
    #echo -n 'cookie' > /root/.erlang.cookie &&\
    #chmod 600 /root/.erlang.cookie &&\
    yum clean all


COPY --chown=rabbitmq:rabbitmq files /

HEALTHCHECK --interval=5s --timeout=3s --retries=3 CMD /health.sh

USER rabbitmq:rabbitmq

EXPOSE 4369 5671 5672 25672 35672

ENTRYPOINT ["/entrypoint.sh"]

CMD ["rabbitmq-server"]

用于kubernetes部署的yaml文件：

apiVersion: v1
kind: Service
metadata:
 name: tina-rabbitmq
 namespace: 'default'
 labels:
   run: tina-rabbitmq
spec:
  selector:
    id: tina-rabbitmq
  ports:
  - port: 4369
    targetPort: 4369
    protocol: TCP
    name: port1
  - port: 5671
    targetPort: 5671
    protocol: TCP
    name: port2
  - port: 5672
    targetPort: 5672
    protocol: TCP
    name: port3
  - port: 25672
    targetPort: 25672
    protocol: TCP
    name: port4
  - port: 35672
    targetPort: 35672
    protocol: TCP
    name: port5
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: rabbitmq-pv-claim
  labels:
    app: tina-rabbitmq
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: "par3-c1-ci1"
  resources:
    requests:
      storage: 10Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: rabbitmq-deployment
  labels:
    app: tina-rabbitmq
spec:
  replicas: 1
  selector:
    matchLabels:
      app: tina-rabbitmq
  template:
    metadata:
      labels:
        app: tina-rabbitmq
    spec:
     containers:
     - name: rabbitmq
       image: 172.19.90.234:5001/rabbitmq_image:1.16
       ports:
       - containerPort: 5672
       env:
       - name: PASSWORD
         valueFrom:
           secretKeyRef:
             name: rabbitmq-secret
             key: password.txt
       - name: RABBITMQ_ERLANG_COOKIE
         valueFrom:
           secretKeyRef:
             name: rabbitmq-secret
             key: cookie.txt
       - name: USER
         value: rabbitmq
       volumeMounts:
       - name: rabbitmq-persistent-storage
         mountPath: /var/lib/rabbitmq
     initContainers:
     - name: change-volume-rights
       image: centos:7
       command: ['sh', '-c', 'chown -R 999:998 /var/lib/rabbitmq;']
       volumeMounts:
       - name: rabbitmq-persistent-storage
         mountPath: /var/lib/rabbitmq
     volumes:
     - name: rabbitmq-persistent-storage
       persistentVolumeClaim:
         claimName: rabbitmq-pv-claim
     imagePullSecrets:
     - name: registry-dockerconfigjson

当我在RabbitMQ容器中运行命令rabbitmqctl status时出现此错误：

warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell)
Status of node rabbit@rabbitmq-deployment-b69fcfcf-fzvcw ...
Error: unable to perform an operation on node 'rabbit@rabbitmq-deployment-b69fcfcf-fzvcw'. Please see diagnostics information and suggestions below.

Most common reasons for this are:

 * Target node is unreachable (e.g. due to hostname resolution, TCP connection or firewall issues)
 * CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang cookie not matching that of the server)
 * Target node is not running

In addition to the diagnostics info below:

 * See the CLI, clustering and networking guides on http://rabbitmq.com/documentation.html to learn more
 * Consult server logs on node rabbit@rabbitmq-deployment-b69fcfcf-fzvcw

DIAGNOSTICS
===========

attempted to contact: ['rabbit@rabbitmq-deployment-b69fcfcf-fzvcw']

rabbit@rabbitmq-deployment-b69fcfcf-fzvcw:
  * connected to epmd (port 4369) on rabbitmq-deployment-b69fcfcf-fzvcw
  * epmd reports node 'rabbit' uses port 25672 for inter-node and CLI tool traffic 
  * TCP connection succeeded but Erlang distribution failed 

  * Authentication failed (rejected by the remote node), please check the Erlang cookie


Current node details:
 * node name: 'rabbitmqcli99@rabbitmq-deployment-b69fcfcf-fzvcw'
 * effective user's home directory: /home/rabbitmq
 * Erlang cookie hash: LczRqz4DmQrqdzWYMchcog==

[rabbitmq@rabbitmq-deployment-b69fcfcf-fzvcw /]$ rabbitmqctl status
warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell)
Status of node rabbit@rabbitmq-deployment-b69fcfcf-fzvcw ...
Error: unable to perform an operation on node 'rabbit@rabbitmq-deployment-b69fcfcf-fzvcw'. Please see diagnostics information and suggestions below.

Most common reasons for this are:

 * Target node is unreachable (e.g. due to hostname resolution, TCP connection or firewall issues)
 * CLI tool fails to authenticate with the server (e.g. due to CLI tool's Erlang cookie not matching that of the server)
 * Target node is not running

In addition to the diagnostics info below:

 * See the CLI, clustering and networking guides on http://rabbitmq.com/documentation.html to learn more
 * Consult server logs on node rabbit@rabbitmq-deployment-b69fcfcf-fzvcw

DIAGNOSTICS
===========

attempted to contact: ['rabbit@rabbitmq-deployment-b69fcfcf-fzvcw']

rabbit@rabbitmq-deployment-b69fcfcf-fzvcw:
  * connected to epmd (port 4369) on rabbitmq-deployment-b69fcfcf-fzvcw
  * epmd reports node 'rabbit' uses port 25672 for inter-node and CLI tool traffic 
  * TCP connection succeeded but Erlang distribution failed 

  * Authentication failed (rejected by the remote node), please check the Erlang cookie


Current node details:
 * node name: 'rabbitmqcli16@rabbitmq-deployment-b69fcfcf-fzvcw'
 * effective user's home directory: /home/rabbitmq
 * Erlang cookie hash: LczRqz4DmQrqdzWYMchcog==

我不知道该怎么办，请帮忙

0 个答案:

没有答案
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