centos7 Docker可视化管理工具shipyard中文版安装与使用

旧城等待， 2022-02-25 07:24 697阅读 0赞

补充：如果shipyard没有显示本地容器和镜像

1、防火墙打开2375端口

firewall-cmd --zone=public --permanent --add-port=2375/tcp
    firewall-cmd --reload

2、重启shipyard的容器

docker restart shipyard-controller shipyard-rethinkdb shipyard-swarm-agent shipyard-swarm-manager shipyard-proxy shipyard-certs  shipyard-discovery shipyard-rethinkdb
    #或者直接重启docker
    systemctl restart docker

# 一、安装与卸载 #

**1、创建自动安装脚本**

在服务器下运行

vim backup.sh

然后把下面内容添加到backup.sh 中，保存并退出，

#!/bin/bash
    
    if [ "$1" != "" ] && [ "$1" = "-h" ]; then
        echo "Shipyard Deploy uses the following environment variables:"
        echo "  ACTION: this is the action to use (deploy, upgrade, node, remove)"
        echo "  DISCOVERY: discovery system used by Swarm (only if using 'node' action)"
        echo "  IMAGE: this overrides the default Shipyard image"
        echo "  PREFIX: prefix for container names"
        echo "  SHIPYARD_ARGS: these are passed to the Shipyard controller container as controller args"
        echo "  TLS_CERT_PATH: path to certs to enable TLS for Shipyard"
        echo "  PORT: specify the listen port for the controller (default: 8080)"
        echo "  IP: specify the address at which the controller or node will be available (default: eth0 ip)"
        echo "  PROXY_PORT: port to run docker proxy (default: 2375)"
        exit 1
    fi
    
    if [ -z "`which docker`" ]; then
        echo "You must have the Docker CLI installed on your \$PATH"
        echo "  See http://docs.docker.com for details"
        exit 1
    fi
    
    ACTION=${ACTION:-deploy}
    IMAGE=${IMAGE:-dockerclub/shipyard:latest}
    PREFIX=${PREFIX:-shipyard}
    SHIPYARD_ARGS=${SHIPYARD_ARGS:-""}
    TLS_CERT_PATH=${TLS_CERT_PATH:-}
    CERT_PATH="/etc/shipyard"
    PROXY_PORT=${PROXY_PORT:-2375}
    SWARM_PORT=3375
    SHIPYARD_PROTOCOL=http
    SHIPYARD_PORT=${PORT:-8080}
    SHIPYARD_IP=${IP}
    DISCOVERY_BACKEND=etcd
    DISCOVERY_PORT=4001
    DISCOVERY_PEER_PORT=7001
    ENABLE_TLS=0
    CERT_FINGERPRINT=""
    LOCAL_CA_CERT=""
    LOCAL_SSL_CERT=""
    LOCAL_SSL_KEY=""
    LOCAL_SSL_CLIENT_CERT=""
    LOCAL_SSL_CLIENT_KEY=""
    SSL_CA_CERT=""
    SSL_CERT=""
    SSL_KEY=""
    SSL_CLIENT_CERT=""
    SSL_CLIENT_KEY=""
    
    show_cert_help() {
        echo "To use TLS in Shipyard, you must have existing certificates."
        echo "The certs must be named ca.pem, server.pem, server-key.pem, cert.pem and key.pem"
        echo "If you need to generate certificates, see https://github.com/ehazlett/certm for examples."
    }
    
    check_certs() {
        if [ -z "$TLS_CERT_PATH" ]; then
            return
        fi
    
        if [ ! -e $TLS_CERT_PATH ]; then
            echo "Error: unable to find certificates in $TLS_CERT_PATH"
            show_cert_help
            exit 1
        fi
    
        if [ "$PROXY_PORT" = "2375" ]; then
            PROXY_PORT=2376
        fi
        SWARM_PORT=3376
        SHIPYARD_PROTOCOL=https
        LOCAL_SSL_CA_CERT="$TLS_CERT_PATH/ca.pem"
        LOCAL_SSL_CERT="$TLS_CERT_PATH/server.pem"
        LOCAL_SSL_KEY="$TLS_CERT_PATH/server-key.pem"
        LOCAL_SSL_CLIENT_CERT="$TLS_CERT_PATH/cert.pem"
        LOCAL_SSL_CLIENT_KEY="$TLS_CERT_PATH/key.pem"
        SSL_CA_CERT="$CERT_PATH/ca.pem"
        SSL_CERT="$CERT_PATH/server.pem"
        SSL_KEY="$CERT_PATH/server-key.pem"
        SSL_CLIENT_CERT="$CERT_PATH/cert.pem"
        SSL_CLIENT_KEY="$CERT_PATH/key.pem"
        CERT_FINGERPRINT=$(openssl x509 -noout -in $LOCAL_SSL_CERT -fingerprint -sha256 | awk -F= '{print $2;}')
    
        if [ ! -e $LOCAL_SSL_CA_CERT ] || [ ! -e $LOCAL_SSL_CERT ] || [ ! -e $LOCAL_SSL_KEY ] || [ ! -e $LOCAL_SSL_CLIENT_CERT ] || [ ! -e $LOCAL_SSL_CLIENT_KEY ]; then
            echo "Error: unable to find certificates"
            show_cert_help
            exit 1
        fi
    
        ENABLE_TLS=1
    }
    
    # container functions
    start_certs() {
        ID=$(docker run \
            -ti \
            -d \
            --restart=always \
            --name $PREFIX-certs \
            -v $CERT_PATH \
            alpine \
            sh)
        if [ $ENABLE_TLS = 1 ]; then
            docker cp $LOCAL_SSL_CA_CERT $PREFIX-certs:$SSL_CA_CERT
            docker cp $LOCAL_SSL_CERT $PREFIX-certs:$SSL_CERT
            docker cp $LOCAL_SSL_KEY $PREFIX-certs:$SSL_KEY
            docker cp $LOCAL_SSL_CLIENT_CERT $PREFIX-certs:$SSL_CLIENT_CERT
            docker cp $LOCAL_SSL_CLIENT_KEY $PREFIX-certs:$SSL_CLIENT_KEY
        fi
    }
    
    remove_certs() {
        docker rm -fv $PREFIX-certs > /dev/null 2>&1
    }
    
    get_ip() {
        if [ -z "$SHIPYARD_IP" ]; then
            SHIPYARD_IP=`docker run --rm --net=host alpine ip route get 8.8.8.8 | awk '{ print $7;  }'`
        fi
    }
    
    start_discovery() {
        get_ip
    
        ID=$(docker run \
            -ti \
            -d \
            -p 4001:4001 \
            -p 7001:7001 \
            --restart=always \
            --name $PREFIX-discovery \
            microbox/etcd:latest -addr $SHIPYARD_IP:$DISCOVERY_PORT -peer-addr $SHIPYARD_IP:$DISCOVERY_PEER_PORT)
    }
    
    remove_discovery() {
        docker rm -fv $PREFIX-discovery > /dev/null 2>&1
    }
    
    start_rethinkdb() {
        ID=$(docker run \
            -ti \
            -d \
            --restart=always \
            --name $PREFIX-rethinkdb \
            rethinkdb)
    }
    
    remove_rethinkdb() {
        docker rm -fv $PREFIX-rethinkdb > /dev/null 2>&1
    }
    
    start_proxy() {
        TLS_OPTS=""
        if [ $ENABLE_TLS = 1 ]; then
            TLS_OPTS="-e SSL_CA=$SSL_CA_CERT -e SSL_CERT=$SSL_CERT -e SSL_KEY=$SSL_KEY -e SSL_SKIP_VERIFY=1"
        fi
        # Note: we add SSL_SKIP_VERIFY=1 to skip verification of the client
        # certificate in the proxy image.  this will pass it to swarm that
        # does verify.  this helps with performance and avoids certificate issues
        # when running through the proxy.  ultimately if the cert is invalid
        # swarm will fail to return.
        ID=$(docker run \
            -ti \
            -d \
            -p $PROXY_PORT:$PROXY_PORT \
            --hostname=$HOSTNAME \
            --restart=always \
            --name $PREFIX-proxy \
            -v /var/run/docker.sock:/var/run/docker.sock \
            -e PORT=$PROXY_PORT \
            --volumes-from=$PREFIX-certs $TLS_OPTS\
            shipyard/docker-proxy:latest)
    }
    
    remove_proxy() {
        docker rm -fv $PREFIX-proxy > /dev/null 2>&1
    }
    
    start_swarm_manager() {
        get_ip
    
        TLS_OPTS=""
        if [ $ENABLE_TLS = 1 ]; then
            TLS_OPTS="--tlsverify --tlscacert=$SSL_CA_CERT --tlscert=$SSL_CERT --tlskey=$SSL_KEY"
        fi
    
        EXTRA_RUN_OPTS=""
    
        if [ -z "$DISCOVERY" ]; then
            DISCOVERY="$DISCOVERY_BACKEND://discovery:$DISCOVERY_PORT"
            EXTRA_RUN_OPTS="--link $PREFIX-discovery:discovery"
        fi
        ID=$(docker run \
            -ti \
            -d \
            --restart=always \
            --name $PREFIX-swarm-manager \
            --volumes-from=$PREFIX-certs $EXTRA_RUN_OPTS \
            swarm:latest \
            m --replication --addr $SHIPYARD_IP:$SWARM_PORT --host tcp://0.0.0.0:$SWARM_PORT $TLS_OPTS $DISCOVERY)
    }
    
    remove_swarm_manager() {
        docker rm -fv $PREFIX-swarm-manager > /dev/null 2>&1
    }
    
    start_swarm_agent() {
        get_ip
    
        if [ -z "$DISCOVERY" ]; then
            DISCOVERY="$DISCOVERY_BACKEND://discovery:$DISCOVERY_PORT"
            EXTRA_RUN_OPTS="--link $PREFIX-discovery:discovery"
        fi
        ID=$(docker run \
            -ti \
            -d \
            --restart=always \
            --name $PREFIX-swarm-agent $EXTRA_RUN_OPTS \
            swarm:latest \
            j --addr $SHIPYARD_IP:$PROXY_PORT $DISCOVERY)
    }
    
    remove_swarm_agent() {
        docker rm -fv $PREFIX-swarm-agent > /dev/null 2>&1
    }
    
    start_controller() {
        #-v $CERT_PATH:/etc/docker:ro \
        TLS_OPTS=""
        if [ $ENABLE_TLS = 1 ]; then
            TLS_OPTS="--tls-ca-cert $SSL_CA_CERT --tls-cert=$SSL_CERT --tls-key=$SSL_KEY --shipyard-tls-ca-cert=$SSL_CA_CERT --shipyard-tls-cert=$SSL_CERT --shipyard-tls-key=$SSL_KEY"
        fi
    
        ID=$(docker run \
            -ti \
            -d \
            --restart=always \
            --name $PREFIX-controller \
            --link $PREFIX-rethinkdb:rethinkdb \
            --link $PREFIX-swarm-manager:swarm \
            -p $SHIPYARD_PORT:$SHIPYARD_PORT \
            --volumes-from=$PREFIX-certs \
            $IMAGE \
            --debug \
            server \
            --listen :$SHIPYARD_PORT \
            -d tcp://swarm:$SWARM_PORT $TLS_OPTS $SHIPYARD_ARGS)
    }
    
    wait_for_available() {
        set +e 
        IP=$1
        PORT=$2
        echo Waiting for Shipyard on $IP:$PORT
    
        docker pull ehazlett/curl > /dev/null 2>&1
    
        TLS_OPTS=""
        if [ $ENABLE_TLS = 1 ]; then
            TLS_OPTS="-k"
        fi
    
        until $(docker run --rm ehazlett/curl --output /dev/null --connect-timeout 1 --silent --head --fail $TLS_OPTS $SHIPYARD_PROTOCOL://$IP:$PORT/ > /dev/null 2>&1); do
            printf '.'
            sleep 1 
        done
        printf '\n'
    }
    
    remove_controller() {
        docker rm -fv $PREFIX-controller > /dev/null 2>&1
    }
    
    if [ "$ACTION" = "deploy" ]; then
        set -e
    
        check_certs
    
        get_ip 
    
        echo "Deploying Shipyard"
        echo " -> Starting Database"
        start_rethinkdb
        echo " -> Starting Discovery"
        start_discovery
        echo " -> Starting Cert Volume"
        start_certs
        echo " -> Starting Proxy"
        start_proxy
        echo " -> Starting Swarm Manager"
        start_swarm_manager
        echo " -> Starting Swarm Agent"
        start_swarm_agent
        echo " -> Starting Controller"
        start_controller
    
        wait_for_available $SHIPYARD_IP $SHIPYARD_PORT
    
        echo "Shipyard available at $SHIPYARD_PROTOCOL://$SHIPYARD_IP:$SHIPYARD_PORT"
        if [ $ENABLE_TLS = 1 ] && [ ! -z "$CERT_FINGERPRINT" ]; then
            echo "SSL SHA-256 Fingerprint: $CERT_FINGERPRINT"
        fi
        echo "Username: admin Password: shipyard"
    
    elif [ "$ACTION" = "node" ]; then
        set -e
    
        if [ -z "$DISCOVERY" ]; then
            echo "You must set the DISCOVERY environment variable"
            echo "with the discovery system used with Swarm"
            exit 1
        fi
    
        check_certs
    
        echo "Adding Node"
        echo " -> Starting Cert Volume"
        start_certs
        echo " -> Starting Proxy"
        start_proxy
        echo " -> Starting Swarm Manager"
        start_swarm_manager $DISCOVERY
        echo " -> Starting Swarm Agent"
        start_swarm_agent
    
        echo "Node added to Swarm: $SHIPYARD_IP"
        
    elif [ "$ACTION" = "upgrade" ]; then
        set -e
    
        check_certs
    
        get_ip
    
        echo "Upgrading Shipyard"
        echo " -> Pulling $IMAGE"
        docker pull $IMAGE
    
        echo " -> Upgrading Controller"
        remove_controller
        start_controller
    
        wait_for_available $SHIPYARD_IP $SHIPYARD_PORT
    
        echo "Shipyard controller updated"
    
    elif [ "$ACTION" = "remove" ]; then
        # ignore errors
        set +e
    
        echo "Removing Shipyard"
        echo " -> Removing Database"
        remove_rethinkdb
        echo " -> Removing Discovery"
        remove_discovery
        echo " -> Removing Cert Volume"
        remove_certs
        echo " -> Removing Proxy"
        remove_proxy
        echo " -> Removing Swarm Agent"
        remove_swarm_agent
        echo " -> Removing Swarm Manager"
        remove_swarm_manager
        echo " -> Removing Controller"
        remove_controller
    
        echo "Done"
    else
        echo "Unknown action $ACTION"
        exit 1
    fi

注意：如果想使用其他端口，可以修改 SHIPYARD\_PORT=$\{PORT:-8080\} 中的8080为其他端口

**2、安装**

首先设置backup.sh权限

chmod 755 backup.sh

然后执行安装

./backup.sh

返回如下内容代表安装成功：

Shipyard available at http://172.31.36.172:8080
    Username: admin Password: shipyard

最后就可以使用服务器ip地址直接访问了，初始账号密码Username: admin Password: shipyard；

如果直接使用http://ip:8080访问防火墙需要打开8080端口

firewall-cmd --zone=public --permanent --add-port=8080/tcp
    firewall-cmd --reload

--------------------

详细操作过程：

[root@ip-172-31-36-172 soft]# vim deploy.sh
    [root@ip-172-31-36-172 soft]# ./deploy.sh
    -bash: ./deploy.sh: Permission denied
    [root@ip-172-31-36-172 soft]# chmod 755 deploy.sh 
    [root@ip-172-31-36-172 soft]# ./deploy.sh
    Deploying Shipyard
     -> Starting Database
     -> Starting Discovery
     -> Starting Cert Volume
     -> Starting Proxy
     -> Starting Swarm Manager
     -> Starting Swarm Agent
     -> Starting Controller
    Waiting for Shipyard on 172.31.36.172:8080
    
    Shipyard available at http://172.31.36.172:8080
    Username: admin Password: shipyard
    [root@ip-172-31-36-172 gitblit-1.8.0]# firewall-cmd --zone=public --permanent --add-port=8080/tcp
    success
    [root@ip-172-31-36-172 gitblit-1.8.0]# firewall-cmd --reload
    success

--------------------

**3、使用nginx设置域名访问，修改nginx配置文件/etc/nginx/conf.d/default.conf**

server {
        listen       80;
        #listen       443 ssl;
        server_name  shipyard.*****.com;
    		
        #ssl_certificate      /etc/nginx/conf.d/mycert.crt;
        #ssl_certificate_key  /etc/nginx/conf.d/mycert.key;
    
        location / {	
            proxy_pass  http://172.31.36.172:8080;
        }
    }

然后重启nginx -s reload就可以使用域名访问了。

**4、卸载**

执行如下命令，就可以再次步骤一重新安装shipyard

docker rm -f shipyard-controller shipyard-rethinkdb shipyard-swarm-agent shipyard-swarm-manager shipyard-proxy shipyard-certs  shipyard-discovery shipyard-rethinkdb

# 二、使用 #

1、增加节点

./deploy.sh | ACTION=node DISCOVERY=etcd://节点IP:4001 bash -s