标签：常用部署 redis nginx conf mysql docker data

Docker部署常用服务

1、docker部署mysql

1.1查找mysql镜像

docker serach mysql

1.2拉取镜像

docker pull mysql:5.7

1.3创建用于挂载的数据卷

mkdir -p /data/mysql/{conf,data,logs}

1.4准备配置文件

vi /data/mysql/conf/my.cnf

[mysql]
default-character-set=utf8mb4

[mysqld]
user=mysql
port=3306
collation_server=utf8mb4_general_ci
character-set-server=utf8mb4

1.5创建mysql容器

（注意，要先数据卷的mysql路径下运行，这里是/data/mysql）

cd /data/mysql

docker run -id \
--privileged=true \
-p 3306:3306 \
--name mysql01 \
-v /usr/share/zoneinfo/Asia/Shanghai:/etc/localtime \
-v $PWD/conf:/etc/mysql/conf.d \
-v $PWD/logs:/logs \
-v $PWD/data:/var/lib/mysql \
-e MYSQL_ROOT_PASSWORD=123456 \
mysql:5.7

2、docker部署redis

2.1搜索镜像

docker search redis

2.2拉取镜像

docker pull redis

2.3创建挂载的数据卷

mkdir -p /data/redis/{conf,data,logs}

2.4准备配置文件

vi /data/redis/conf/redis.conf


bind 127.0.0.1
protected-mode yes
port 6379
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize no
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile ""
databases 16
always-show-logo yes
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
rdb-del-sync-files no
dir ./
replica-serve-stale-data yes
replica-read-only yes
repl-diskless-sync no
repl-diskless-sync-delay 5
repl-diskless-load disabled
repl-disable-tcp-nodelay no
replica-priority 100
acllog-max-len 128
#requirepass foobared
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
replica-lazy-flush no
lazyfree-lazy-user-del no
appendonly no
appendfilename "appendonly.aof"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble yes
lua-time-limit 5000
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
stream-node-max-bytes 4096
stream-node-max-entries 100
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit replica 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
dynamic-hz yes
aof-rewrite-incremental-fsync yes
rdb-save-incremental-fsync yes
jemalloc-bg-thread yes

以上配置可以做出相应调整，例如：

bind 127.0.0.1
#当你需要远程连接时需要注释掉bind 127.0.0.1允许外地连接
daemonize no
#将daemonize yes注释起来或者改成daemonize no设置，因为该配置和docker run中-d参数冲突，会导致容器一直启动失败
appendonly yes
#开启redis数据持久化(可选)
#requirepass foobared
#配置连接密码格式为“requirepass 密码”

2.5创建容器

注意，要先数据卷的redis路径下运行，这里是/data/redis

cd /data/redis
docker run -id \
--privileged=true \
-p 6379:6379 \
--name redis01 \
-v $PWD/conf/redis.conf:/etc/redis/redis.conf \
-v $PWD/logs:/var/log \
-v $PWD/data:/data \
redis:latest \
redis-server /etc/redis/redis.conf

注意：最后跟的是redis容器内的配置文件，而不是宿主的。

3、docker部署nginx

3.1搜索镜像

docker search nginx

3.2拉取镜像

docker pull nginx

3.3创建挂载的数据卷

mkdir -p /data/nginx/{html,conf,logs}

3.4准备配置文件

3.4.1准备主配置文件

cat >/data/nginx/conf/nginx.conf<<'EOF'

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;
}
EOF

3.4.2准备需要外部引用的配置文件

mkdir -p /data/nginx/conf/conf.d
cat >/data/nginx/conf/conf.d/default.conf<<'EOF'

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;

    #access_log  /var/log/nginx/host.access.log  main;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    #    root           html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;
    #}

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}
EOF

3.5创建容器

注意，要先切换数据卷的nginx路径下运行，这里是/data/nginx

cd /data/nginx
docker run -id \
--privileged=true \
-p 80:80 \
--name nginx01 \
-v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf \
-v $PWD/conf/conf.d:/etc/nginx/conf.d \
-v $PWD/logs:/var/log/nginx \
-v $PWD/html:/usr/share/nginx/html \
nginx:latest

注：由于挂载的根目录默认是空的，所以缺少50x.html和index.html，可看情况添加，以下给出默认文件内容：

cat >/data/nginx/html/50x.html<<'EOF'

<!DOCTYPE html>
<html>
<head>
<title>Error</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>An error occurred.</h1>
<p>Sorry, the page you are looking for is currently unavailable.<br/>
Please try again later.</p>
<p>If you are the system administrator of this resource then you should check
the error log for details.</p>
<p><em>Faithfully yours, nginx.</em></p>
</body>
</html>
EOF

cat >/data/nginx/html/index.html<<'EOF'

<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>
EOF

4、docker部署nacos

1.1 搜索镜像

docker pull nacos/nacos-server:v2.2.3

1.2 导入数据到MySQL

数据可以从github上下载同版本nacos之后解压即可看到SQL：

create database if not exists `nacos_config` character set utf8;
mysql -uroot -p -D nacos_config < nacos-db.sql

创建日志挂载路径：

mkdir -p /data/nacos/logs

创建容器：

cd /data/nacos

docker run -d --name minghu_nacos -p 8848:8848 -p 9848:9848 \
-e MODE=standalone \
-e JVM_XMS=512m \
-e JVM_XMX=512m \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_SERVICE_HOST=172.17.0.2 \
-e MYSQL_SERVICE_PORT=3306 \
-e MYSQL_SERVICE_DB_NAME=nacos_config \
-e MYSQL_SERVICE_USER=root \
-e MYSQL_SERVICE_PASSWORD=123456 \
nacos/nacos-server:v2.2.3 

# 注意以上连接的数据库信息要修改，ip改成mysql主机IP，如果是容器可以使用docker inspect查看

启动之后为了安全要打开鉴权，进入容器内部，该容器带有vi编辑器，可以打开/home/nacos/conf/application.properties配置文件后清空，把我准备的配置文件刷进去即可。

标签：常用,部署,redis,nginx,conf,mysql,docker,data
From： https://www.cnblogs.com/luguojie/p/18590947

docker部署常用服务