容器的基础镜像更换后，PHP Core Warning ‘yii/base/ErrorException’ with message ‘Module ‘gd’ already loaded’

1、容器的基础镜像更换后，当 Rancher 环境变量，CHANNEL_PUB_API_CFG_MIGRATE=true 时，容器启动失败。报错：PHP Core Warning ‘yii/base/ErrorException’ with message ‘Module ‘gd’ already loaded’。如图1

图1

      chmod 0755 yii

      chmod 0755 yii_test

  ... initialization completed.

CHANNEL_PUB_API_CFG_MIGRATE=true

Yii Migration Tool (based on Yii v2.0.41.1)

No new migrations found. Your system is up-to-date.

PHP Core Warning 'yii/base/ErrorException' with message 'Module 'gd' already loaded'

in ./Unknown:0

Stack trace:

#0 [internal function]: yii/base/ErrorHandler->handleFatalError()

#1 {main}

2、当 Rancher 环境变量，CHANNEL_PUB_API_CFG_MIGRATE=false 时，容器启动成功。如图2

图2

      chmod 0755 yii

      chmod 0755 yii_test

  ... initialization completed.

CHANNEL_PUB_API_CFG_MIGRATE=false

running without db migrate

CHANNEL_PUB_API_CFG_CONSOLE=false

copy without console

CHANNEL_PUB_API_CFG_CRONTAB_VTT=false

crontab.php not running

POD_NAMESPACE=ccp

test fail

get environment fail

ENVIRONMENT:default

POD_NAMESPACE=ccp

POD_HOSTIP=192.168.1.46

POD_IP=10.42.2.200

3、当 Rancher 环境变量，CHANNEL_PUB_API_CFG_MIGRATE=true 时，本质上是在执行一系列命令行。

env | grep CHANNEL_PUB_API_CFG_MIGRATE || export CHANNEL_PUB_API_CFG_MIGRATE="false"
if [[ $CHANNEL_PUB_API_CFG_MIGRATE == "true" ]]
then
    php /mcloud/www/ccp_api/yii migrate --migrationPath=@yii/log/migrations/ --interactive=0
    php /mcloud/www/ccp_api/yii migrate --interactive=0
    php /mcloud/www/ccp_api/yii cache/flush-schema db --interactive=0
    php /mcloud/www/ccp_api/yii douyin-web-app/init-sync
    php /mcloud/www/ccp_api/yii qq-tp-app/init-sync
    php /mcloud/www/ccp_api/yii qq-cw-app/init-sync
    php /mcloud/www/ccp_api/yii weibo-weibo-connect-web-app/init-sync
    php /mcloud/www/ccp_api/yii wx-bizplugin-app/init-sync
    php /mcloud/www/ccp_api/yii netease-tp-app/init-sync
elif [[ $CHANNEL_PUB_API_CFG_MIGRATE == "false" ]]
then
    echo "running without db migrate"
else
    echo "please set environment variable CHANNEL_PUB_API_CFG_MIGRATE true or false"
fi

4、决定先在启动成功的容器中手动执行以上命令，以确定究竟是哪个命令导致报错。设置 Rancher 环境变量，CHANNEL_PUB_API_CFG_MIGRATE=false 。依次执行了前 3 条命令，皆报错。如图3

图3

[root@api-console-migrate-5788cbf65c-qkjv2 /]# php /mcloud/www/ccp_api/yii migrate --migrationPath=@yii/log/migrations/ --interactive=0
Yii Migration Tool (based on Yii v2.0.41.1)

No new migrations found. Your system is up-to-date.
PHP Core Warning 'yii/base/ErrorException' with message 'Module 'gd' already loaded'

in ./Unknown:0

Stack trace:
#0 [internal function]: yii/base/ErrorHandler->handleFatalError()
#1 {main}
[root@api-console-migrate-5788cbf65c-qkjv2 /]# php /mcloud/www/ccp_api/yii migrate --interactive=0
Yii Migration Tool (based on Yii v2.0.41.1)

No new migrations found. Your system is up-to-date.
PHP Core Warning 'yii/base/ErrorException' with message 'Module 'gd' already loaded'

in ./Unknown:0

Stack trace:
#0 [internal function]: yii/base/ErrorHandler->handleFatalError()
#1 {main}
[root@api-console-migrate-5788cbf65c-qkjv2 /]# php /mcloud/www/ccp_api/yii cache/flush-schema db --interactive=0
Schema cache for component "db", was flushed.

PHP Core Warning 'yii/base/ErrorException' with message 'Module 'gd' already loaded'

in ./Unknown:0

Stack trace:
#0 [internal function]: yii/base/ErrorHandler->handleFatalError()
#1 {main}
[root@api-console-migrate-5788cbf65c-qkjv2 /]# 

5、在自己的技术博客中搜索：Module ‘gd’ already loaded 。曾经解决过类似的问题。参考网址：https://www.shuijingwanwq.com/2020/06/15/4240/

6、检查 /usr/local/php/etc/php.ini 中是否存在 gd。存在。如图4

图4

;extension = "memcached.so"
extension = "redis.so"
;extension = "mongo.so"
extension = "sockets.so"
extension = "swoole.so"
extension = "mongodb.so"
extension = "rdkafka.so"
extension = "exif.so"
extension = "imagick.so"
extension = "gd.so"
extension=mcrypt.so

7、最终通过在 Dockerfile 中新增：sed -i ‘/gd.so/d’ /usr/local/php/etc/php.ini && / 以解决此问题。

RUN sed -i 's/open_basedir = .//://tmp://data://webtv/;open_basedir = .//://tmp://data://webtv://usr//local//php/g' /usr/local/php/etc/php.ini && /
    sed -i 's/allow_url_fopen = Off/allow_url_fopen = On/g' /usr/local/php/etc/php.ini && /
    sed -i 's/disable_functions = exec,system,passthru,shell_exec,escapeshellarg,escapeshellcmd,proc_close,proc_open,dl,popen,show/disable_functions = system,shell_exec,escapeshellarg,escapeshellcmd,dl,popen,show/g' /usr/local/php/etc/php.ini && /
    sed -i 's/;realpath_cache_ttl = 120/realpath_cache_ttl = 1200/g' /usr/local/php/etc/php.ini && /
    sed -i  '/gd.so/d' /usr/local/php/etc/php.ini && /
    sed -i 's/memory_limit = 2048M/memory_limit = 6144M/g' /usr/local/php/etc/php.ini && /
    sed -i 's/pm.max_children = 20/pm.max_children = 40/g' /usr/local/php/etc/php-fpm.conf

8、升级后，再次运行相关命令。报错：PHP Core Warning ‘yii/base/ErrorException’ with message ‘Module ‘exif’ already loaded’。如法炮制。在 Dockerfile 中新增：sed -i ‘/exif.so/d’ /usr/local/php/etc/php.ini && / 。

9、依次报错的扩展：sockets。也如此处理。Dockerfile 中最终新增 3 行配置。如图5

图5

10、当 Rancher 环境变量，CHANNEL_PUB_API_CFG_MIGRATE=true 时，容器启动成功。如图6

图6

      chmod 0755 yii

      chmod 0755 yii_test

  ... initialization completed.

CHANNEL_PUB_API_CFG_MIGRATE=true

Yii Migration Tool (based on Yii v2.0.41.1)

No new migrations found. Your system is up-to-date.

Yii Migration Tool (based on Yii v2.0.41.1)

Total 1 new migration to be applied:

	m211104_075052_alter_ccp_tables

*** applying m211104_075052_alter_ccp_tables

    > insert into {{%ccp_platform}} ... done (time: 0.025s)

    > insert into {{%channel_type}} ... done (time: 0.059s)

    > alter column publish_task_id in table {{%ccp_task_log}} to integer(11) NOT NULL DEFAULT 0 COMMENT '关联任务id' ... done (time: 0.116s)

    > alter column account_token in table {{%ccp_platform_account}} to string(500) NOT NULL DEFAULT '' COMMENT '平台账号访问令牌' ... done (time: 0.029s)

    > alter column refresh_token in table {{%ccp_platform_account}} to string(500) NOT NULL DEFAULT '' COMMENT '刷新令牌' ... done (time: 0.023s)

*** applied m211104_075052_alter_ccp_tables (time: 0.264s)

1 migration was applied.

Migrated up successfully.

Schema cache for component "db", was flushed.

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模型(企鹅号的内容网站应用)创建成功

模型(微博的微连接的网页应用)创建成功

微信的第三方平台应用模型的初始化(同步)成功

模型(网易号的第三方内容平台应用)创建成功

CHANNEL_PUB_API_CFG_CONSOLE=false

copy without console

CHANNEL_PUB_API_CFG_CRONTAB_VTT=false

crontab.php not running

POD_NAMESPACE=ccp

test fail

get environment fail

ENVIRONMENT:default

POD_NAMESPACE=ccp

POD_HOSTIP=192.168.1.48

POD_IP=10.42.3.235