- 環境+版本
k8s: v1.21.2
hbase: v2.3.6
dockerfile
FROM openjdk:8-jdk
ARG SSH_PUB='ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC3nTRJ/aVb67l1xMaN36jmIbabU7Hiv/xpZ8bwLVvNO3Bj7kUzYTp7DIbPcHQg4d6EsPC6j91E8zW6CrV2fo2Ai8tDO/rCq9Se/64F3+8oEIiI6E/OfUZfXD1mPbG7M/kcA3VeQP6wxNPhWBbKRisqgUc6VTKhl+hK6LwRTZgeShxSNcey+HZst52wJxjQkNG+7CAEY5bbmBzAlHCSl4Z0RftYTHR3q8LcEg7YLNZasUogX68kBgRrb+jw1pRMNo7o7RI9xliDAGX+E4C3vVZL0IsccKgr90222axsADoEjC9O+Q6uwKjahemOVaau+9sHIwkelcOcCzW5SuAwkezv 805899926@qq.com'
RUN apt-get update;
RUN apt-get install -y openssh-server net-tools vim git;
RUN sed -i -r 's/^\s*UseDNS\s+\w+/#\0/; s/^\s*PasswordAuthentication\s+\w+/#\0/; s/^\s*ClientAliveInterval\s+\w+/#\0/' /etc/ssh/sshd_config;
RUN echo 'UseDNS no \nPermitRootLogin yes \nPasswordAuthentication yes \nClientAliveInterval 30' >> /etc/ssh/sshd_config;
RUN cat /etc/ssh/sshd_config
RUN su root bash -c 'cd;mkdir .ssh;chmod 700 .ssh;echo ${SSH_PUB} > .ssh/authorized_keys;chmod 644 .ssh/authorized_keys'
RUN su root bash -c 'cd;ssh-keygen -t rsa -f ~/.ssh/id_rsa; cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys'
# hadoop
ENV HADOOP_TGZ_URL=https://mirrors.tuna.tsinghua.edu.cn/apache/hadoop/common/hadoop-3.2.2/hadoop-3.2.2.tar.gz
ENV HADOOP_HOME=/opt/hadoop
ENV PATH=$HADOOP_HOME/bin:$PATH
RUN set -ex; \
mkdir -p $HADOOP_HOME; \
wget -nv -O $HADOOP_HOME/src.tgz $HADOOP_TGZ_URL; \
tar -xf $HADOOP_HOME/src.tgz --strip-components=1 -C $HADOOP_HOME; \
rm $HADOOP_HOME/src.tgz; \
chown -R root:root $HADOOP_HOME;
# clean trash file or dir
RUN find $HADOOP_HOME/ -maxdepth 1 -not -name 'lib' ! -path $HADOOP_HOME/ -exec rm -rf {} \;
# hbase
ENV HBASE_TGZ_URL=https://mirrors.tuna.tsinghua.edu.cn/apache/hbase/stable/hbase-2.3.6-bin.tar.gz
ENV HBASE_HOME=/opt/hbase
ENV PATH=$HBASE_HOME/bin:$PATH
RUN set -ex; \
mkdir -p $HBASE_HOME; \
wget -nv -O $HBASE_HOME/src.tgz $HBASE_TGZ_URL; \
tar -xf $HBASE_HOME/src.tgz --strip-components=1 -C $HBASE_HOME; \
rm $HBASE_HOME/src.tgz; \
chown -R root:root $HBASE_HOME;
RUN rm -rf $HBASE_HOME/docs/;
COPY docker-entrypoint.sh /
EXPOSE 22 9870 9000
ENTRYPOINT ["/docker-entrypoint.sh"]
docker-entrypoint.sh
#!/bin/bash
set -e
service ssh start
if [ $HBASE_NODE_TYPE = "master" ]; then
echo -e "\033[32m hbase master start \033[0m"
$HBASE_HOME/bin/hbase master start
elif [ $HBASE_NODE_TYPE = "region" ]; then
echo -e "\033[32m hbase region start \033[0m"
$HBASE_HOME/bin/hbase regionserver start
fi
pod template
apiVersion: v1
kind: Service
metadata:
name: hbase-master
namespace: big-data
spec:
selector:
app: hbase-master
type: NodePort
ports:
- name: "16000"
port: 16000
targetPort: 16000
nodePort: 16000
- name: "16010"
port: 16010
targetPort: 16010
nodePort: 16010
---
apiVersion: v1
kind: ConfigMap
metadata:
name: hbase
namespace: big-data
labels:
app: hbase
data:
hbase-env.sh: |
export JAVA_HOME=/usr/local/openjdk-8
export HBASE_DISABLE_HADOOP_CLASSPATH_LOOKUP="true"
export LD_LIBRARY_PATH=${HADOOP_HOME}/lib/native:$LD_LIBRARY_PATH
export HBASE_HEAPSIZE=1G
hbase-site.xml: |
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.rootdir</name>
<value>hdfs://hadoop-master.big-data:9000/hbase</value>
</property>
<property>
<name>hbase.tmp.dir</name>
<value>/opt/hbase/tmp/</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>zk-cs.default.svc</value>
</property>
<property>
<name>hbase.regionserver.restart.on.zk.expire</name>
<value>true</value>
</property>
<property>
<name>hbase.unsafe.stream.capability.enforce</name>
<value>false</value>
</property>
</configuration>
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: hbase-master
namespace: big-data
spec:
strategy:
type: Recreate
selector:
matchLabels:
app: hbase-master
template:
metadata:
labels:
app: hbase-master
spec:
hostname: master
subdomain: hbase-master
volumes:
- name: hbase-env
configMap:
name: hbase
items:
- key: hbase-env.sh
path: hbase-env.sh
- name: hbase-site
configMap:
name: hbase
items:
- key: hbase-site.xml
path: hbase-site.xml
- name: hbase-data
persistentVolumeClaim:
claimName: data-hbase-master
containers:
- name: hbase-master
image: registry:5000/hbase
imagePullPolicy: Always
ports:
- containerPort: 16000
- containerPort: 16010
volumeMounts:
- name: hbase-env
mountPath: /opt/hbase/conf/hbase-env.sh
subPath: hbase-env.sh
- name: hbase-site
mountPath: /opt/hbase/conf/hbase-site.xml
subPath: hbase-site.xml
- name: hbase-data
mountPath: /opt/hbase/logs/
subPath: logs
env:
- name: HBASE_NODE_TYPE
value: master
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: data-hbase-master
namespace: big-data
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 256Gi
storageClassName: "managed-nfs-storage"
---
apiVersion: v1
kind: Service
metadata:
name: hbase-region
namespace: big-data
spec:
selector:
app: hbase-region
ports:
- name: "rpc"
port: 16020
- name: "http"
port: 16030
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: hbase-region
namespace: big-data
spec:
replicas: 2
selector:
matchLabels:
app: hbase-region
serviceName: hbase-region
template:
metadata:
labels:
app: hbase-region
spec:
volumes:
- name: hbase-env
configMap:
name: hbase
items:
- key: hbase-env.sh
path: hbase-env.sh
- name: hbase-site
configMap:
name: hbase
items:
- key: hbase-site.xml
path: hbase-site.xml
containers:
- name: hbase-region
image: registry:5000/hbase
imagePullPolicy: Always
ports:
- containerPort: 16020
- containerPort: 16030
volumeMounts:
- name: hbase-env
mountPath: /opt/hbase/conf/hbase-env.sh
subPath: hbase-env.sh
- name: hbase-site
mountPath: /opt/hbase/conf/hbase-site.xml
subPath: hbase-site.xml
- name: data
mountPath: /opt/hbase/logs/
subPath: hbase/logs
env:
- name: HBASE_NODE_TYPE
value: region
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes:
- ReadWriteMany
resources:
requests:
storage: 256Gi
storageClassName: "managed-nfs-storage"
