docker-compose 文件
version: '3'
services:
mysql7:
image: mysql:5.7
container_name: mysql7
restart: always
environment:
MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
TZ: Asia/Shanghai
command:
--character-set-server=utf8mb4
--collation-server=utf8mb4_general_ci
--default-authentication-plugin=mysql_native_password
--explicit_defaults_for_timestamp=true
--lower_case_table_names=1
--max_allowed_packet=128M;
ports:
- ${port}:3306
volumes:
- ./mysql/init:/docker-entrypoint-initdb.d
- ./mysql/sql:/sql
- ./mysql/data:/var/lib/mysql
nacos:
image: nacos/nacos-server:v2.0.4
container_name: nacos
environment:
- PREFER_HOST_MODE=ip
- TZ=Asia/Shanghai
- MODE=standalone
- SPRING_DATASOURCE_PLATFORM=mysql
- MYSQL_SERVICE_HOST=${MYSQL_HOST}
- MYSQL_SERVICE_PORT=${MYSQL_PORT}
- MYSQL_SERVICE_USER=root
- MYSQL_SERVICE_PASSWORD=${MYSQL_SERVICE_PASSWORD}
- MYSQL_SERVICE_DB_NAME=${MYSQL_SERVICE_DB_NAME}
env_file:
- ./.env
volumes:
- ./nacos/logs:/home/nacos/logs
ports:
- ${web port}:8848
- ${client port}:9848
- ${server port}:9849
restart: always
depends_on:
- mysql7
seata-server:
restart: always
image: seataio/seata-server:1.4.0
environment:
- SEATA_IP=${SEATA_IP}
- SEATA_PORT=${SEATA_PORT}
- SEATA_CONFIG_NAME=file:/root/seata-config/registry
volumes:
- ./seata/conf:/root/seata-config
- ./seata/logs:/root/logs
ports:
- "${SEATA_PORT}:${SEATA_PORT}"
container_name: "seata-server"
env_file:
- ./.env
depends_on:
- mysql7
- nacos
前提配置
目录结构
mkdir seata
service.vgroupMapping.${spring.application.name}-group=default
store.mode=db
store.db.datasource=druid
store.db.dbType=mysql
store.db.driverClassName=com.mysql.jdbc.Driver
store.db.url=jdbc:mysql://${host}:${port}/ry-seata?useUnicode=true
store.db.user=root
store.db.password=${pwd}
store.db.minConn=5
store.db.maxConn=30
store.db.globalTable=global_table
store.db.branchTable=branch_table
store.db.queryLimit=100
store.db.lockTable=lock_table
store.db.maxWait=5000
registry {
type = "nacos"
nacos {
application = "seata-server"
serverAddr = "${nacosHost:port}"
group = "SEATA_GROUP"
namespace = ""
cluster = "default"
username = "${nacosLoginName}"
password = "${pwd}"
}
}
config {
type = "nacos"
nacos {
serverAddr = "${nacosHost:port}"
namespace = ""
group = "SEATA_GROUP"
username = "${nacosLoginName}"
password = "${pwd}"
}
}
while getopts ":h:p:g:t:u:w:" opt
do
case $opt in
h)
host=$OPTARG
;;
p)
port=$OPTARG
;;
g)
group=$OPTARG
;;
t)
tenant=$OPTARG
;;
u)
username=$OPTARG
;;
w)
password=$OPTARG
;;
?)
echo " USAGE OPTION: $0 [-h host] [-p port] [-g group] [-t tenant] [-u username] [-w password] "
exit 1
;;
esac
done
urlencode() {
for ((i=0; i < ${
do
char="${1:$i:1}"
case $char in
[a-zA-Z0-9.~_-]) printf $char ;;
*) printf '%%%02X' "'$char" ;;
esac
done
}
if [[ -z ${host} ]]; then
host=localhost
fi
if [[ -z ${port} ]]; then
port=8848
fi
if [[ -z ${group} ]]; then
group="SEATA_GROUP"
fi
if [[ -z ${tenant} ]]; then
tenant=""
fi
if [[ -z ${username} ]]; then
username=""
fi
if [[ -z ${password} ]]; then
password=""
fi
nacosAddr=$host:$port
contentType="content-type:application/json;charset=UTF-8"
echo "set nacosAddr=$nacosAddr"
echo "set group=$group"
failCount=0
tempLog=$(mktemp -u)
function addConfig() {
curl -X POST -H "${contentType}" "http://$nacosAddr/nacos/v1/cs/configs?dataId=$(urlencode $1)&group=$group&content=$(urlencode $2)&tenant=$tenant&username=$username&password=$password" >"${tempLog}" 2>/dev/null
if [[ -z $(cat "${tempLog}") ]]; then
echo " Please check the cluster status. "
exit 1
fi
if [[ $(cat "${tempLog}") =~ "true" ]]; then
echo "Set $1=$2 successfully "
else
echo "Set $1=$2 failure "
(( failCount++ ))
fi
}
count=0
for line in $(cat $(dirname "$PWD")/config.txt | sed s/[[:space:]]//g); do
(( count++ ))
key=${line%%=*}
value=${line
addConfig "${key}" "${value}"
done
echo "========================================================================="
echo " Complete initialization parameters, total-count:$count , failure-count:$failCount "
echo "========================================================================="
if [[ ${failCount} -eq 0 ]]; then
echo " Init nacos config finished, please start seata-server. "
else
echo " init nacos config fail. "
fi
运行
docker-compose -f fileName.yaml up -d
bash nacos-config.sh -h ${nacosHost} -p ${port} -g SEATA_GROUP -u ${username} -w ${pwd}
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