centos7安装Kong

安装配置

安装kong

 #1.5.1版本安装

 cat > /etc/yum.repos.d/kong.repo <<EOT

[kong]
baseurl=https://kong.bintray.com/kong-rpm/centos/7
gpgcheck=0

EOT


yum install epel-release

yum install kong-1.5.1

安装postgresql

安装postgresql

可以从postgresql下载地址下载安装

#Install the repository RPM:
yum install https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm

# Install the client packages:
yum install postgresql95

# Optionally install the server packages:
yum install postgresql95-server

#Optionally initialize the database and enable automatic start:

/usr/pgsql-9.5/bin/postgresql95-setup initdb
systemctl enable postgresql-9.5
systemctl start postgresql-9.5

配置 postgresql和kong

• 将/var/lib/pgsql/9.5/data/postgresql.conf 中的listen_addresses 注释去掉，并将127.0.0.1改成*，同时将port = 5432注释去掉。
• 修改 /var/lib/pgsql/9.5/data/pg_hba.conf中的ident，将其换成trust
• 然后重启 systemctl restart postgresql-9.5
• 新增kong用户

su - postgres << EOF

psql << XOF

CREATE USER kong; CREATE DATABASE kong OWNER kong;

XOF

EOF

• 创建配置文件，cp /etc/kong/kong.conf.default /etc/kong/kong.conf，并修改/etc/kong/kong.conf中的内容如下

database = postgres             # Determines which of PostgreSQL or Cassandra
                                 # Accepted values are `postgres`,
pg_host = 127.0.0.1             # Host of the Postgres server.
pg_port = 5432                  # Port of the Postgres server.
pg_timeout = 5000               # Defines the timeout (in ms), for connecting,
pg_user = kong                  # Postgres user.
pg_password = 123456                  # Postgres user's password.
pg_database = kong              # The database name to connect to.

• 导入kong的数据， kong migrations bootstrap --v
• 启动kong， kong start --conf /etc/kong/kong.conf
• 检查kong状态，kong health
• 验证是否启动成功，

curl -I -m 10 -o /dev/null -s -w '%{http_code}\n' http://localhost:8001/
#如果返回的是200，代表启动成功

安装kong的gui

安装npm

wget https://nodejs.org/dist/v10.13.0/node-v10.13.0-linux-x64.tar.xz
xz -d node-v10.13.0-linux-x64.tar.xz
tar -xf node-v10.13.0-linux-x64.tar
ln -s ~/node-v10.13.0-linux-x64/bin/node /usr/bin/node
ln -s ~/node-v10.13.0-linux-x64/bin/npm /usr/bin/npm

配置npm

npm set prefix /usr/local
echo -e '\nexport PATH=/usr/local/lib/node_modules:$PATH' >> ~/.bashrc
source ~/.bashrc

安装kong-dashboard

npm install -g kong-dashboard

启动kong-dashboard

kong-dashboard start --kong-url http://localhost:8001

# 自定义端口
kong-dashboard start  --kong-url http://localhost:8001  --port [port]

#使用权限认证启动 Kong Dashboard

kong-dashboard start  --kong-url http://kong:8001  --basic-auth user1=password1 user2=password2

启动的时候可以在后面加上&，ctr + c就不会关闭进程了

安装konga

konga 的github地址

#先安装node、npm,然后安装bower、gulp包
npm install -g bower
npm install -g gulp
npm install -g sails
#下载konga
git clone https://github.com/pantsel/konga.git

cd konga

npm i

#安装依赖
npm run bower-deps
npm install dotenv-extended
npm install angular

#配置文件
cp .env_example .env
#修改配置文件
#konga/config/connections.js

cd config/
cp local_example.js local.js
vi local.js

models: {
    connection: process.env.DB_ADAPTER || 'localDiskDb',
}
# 改成
models: {
    connection: process.env.DB_ADAPTER || 'postgres', // 这里可以用‘mysql’，‘mongo’，‘sqlserver’，‘postgres’
}

修改连接信息如下:

postgres: {
   adapter: 'sails-postgresql',
   url: process.env.DB_URI,
   host: process.env.DB_HOST || 'localhost',
   user:  process.env.DB_USER || 'postgres',
   password: process.env.DB_PASSWORD || null,
   port: process.env.DB_PORT || 5432,
   database: process.env.DB_DATABASE ||'konga',
   // schema: process.env.DB_PG_SCHEMA ||'public',
   poolSize: process.env.DB_POOLSIZE || 10,
   ssl: process.env.DB_SSL ? true : false // If set, assume it's true
 },

#同步konga数据到postgresql中
node ./bin/konga.js  prepare --adapter postgres --uri postgresql://localhost:5432/konga
#运行
npm run production

##或者后台运行
npm install pm2 -g
pm2 start app.js --name konga

#访问 http://localhost:1337

访问的前提条件是防火墙已经关闭了

#查看防火墙状态
 firewall-cmd --state

 #停止firewall
 systemctl stop firewalld.service

 #禁止firewall开机启动
 systemctl disable firewalld.service

pm2相关

#重启
pm2 restart app.js

#停止
pm2 stop app_name|app_id

#如果要停止所有应用，可以
pm2 stop all

#查看进程状态
pm2 list