尝试将 Jira (docker) 连接到 Mysql（非 docker）5.6.44 但连接被拒绝
Trying to connect Jira (docker) to Mysql (non docker) 5.6.44 but have Connection refused
我正在尝试在 CentOS 7 虚拟机上配置 jira。
我成功地启动了 Jira 的 docker 图像，没有任何问题 docker-compose :
jira:
image: 'cptactionhank/atlassian-jira-software:latest'
container_name: jira
restart: unless-stopped
healthcheck:
disable: true
volumes:
- '/var/atlassian/jira:/var/atlassian/jira'
我还在我的虚拟机上安装了 mySQL（没有使用 docker），同时遵循此处描述的安装过程：
https://confluence.atlassian.com/adminjiraserver/connecting-jira-applications-to-mysql-5-6-938846854.html
包括：
CREATE DATABASE jiradb CHARACTER SET utf8 COLLATE utf8_bin;
CREATE USER 'jiradbuser'@'%' IDENTIFIED BY 'secret';
GRANT ALL PRIVILEGES ON jiradb.* TO 'jiradbuser'@'%' IDENTIFIED BY 'secret';
flush privileges;
MySQL 可在我的本地主机端口 3306 上访问（命令 telnet 0.0.0.0 3306 很好地回答了我）
我还从 MySQL 下载了 5.1.38 connector-j，由于我的 /var/atlassian/jira 中没有 lib 文件夹，我使用 mkdir 创建了它并将 jar 解压缩到它。
我重新启动 Jira：
docker-compose stop jira
docker-compose rm jira
docker-compose start jira
现在，我在浏览器上访问 jira 软件地址，在数据库设置时，我输入了以下信息：
Database Connection: My Own Database
Database Type: MySQL 5.6
Hostname: localhost
Port: 3306
Database: jiradb
Username: jiradbuser
Password: secret
当我点击 "Test Connection" 时，它不起作用。答案是：
Error connecting to database
Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Connection refused (Connection refused)
点击"Test Connection"时的jira日志如下：
==> atlassian-jira.log <==
2019-07-19 14:42:37,906 http-nio-8080-exec-21 ERROR anonymous 882x13x1 b45eq1 10.107.135.18,172.18.0.3 /secure/SetupDatabase!connectionCheck.jspa [c.a.config.bootstrap.DefaultAtlassianBootstrapManager] Could not successfully test your database:
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:339)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:795)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44)
... 3 filtered
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at com.atlassian.config.bootstrap.DefaultAtlassianBootstrapManager.getTestDatabaseConnection(DefaultAtlassianBootstrapManager.java:347)
at com.atlassian.jira.config.database.JdbcDatasource.getConnection(JdbcDatasource.java:211)
at com.atlassian.jira.config.database.DatabaseConfig.testConnection(DatabaseConfig.java:88)
at com.atlassian.jira.web.action.setup.SetupDatabase.testConnection(SetupDatabase.java:230)
at com.atlassian.jira.web.action.setup.SetupDatabase.doValidation(SetupDatabase.java:194)
at com.atlassian.jira.web.action.setup.SetupDatabase.doConnectionCheck(SetupDatabase.java:126)
... 3 filtered
at java.lang.reflect.Method.invoke(Method.java:498)
at webwork.util.InjectionUtils$DefaultInjectionImpl.invoke(InjectionUtils.java:70)
at webwork.util.InjectionUtils.invoke(InjectionUtils.java:56)
... 2 filtered
at com.atlassian.jira.action.JiraActionSupport.execute(JiraActionSupport.java:63)
... 7 filtered
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
... 49 filtered
at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter[=18=](JiraSecurityFilter.java:66)
... 1 filtered
at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:64)
... 31 filtered
at com.atlassian.jira.servermetrics.CorrelationIdPopulatorFilter.doFilter(CorrelationIdPopulatorFilter.java:30)
... 24 filtered
at com.atlassian.jira.servermetrics.MetricsCollectorFilter.doFilter(MetricsCollectorFilter.java:25)
... 25 filtered
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:298)
... 175 more
有什么我做的不对吗？
提前致谢。
雨果
Mysql 数据库位于主机 (non-docker) 的 运行 端口 3306。
而 Jira 运行 在容器中。 By-default 容器以 bridge 网络模式运行，其中容器网络与主机网络不同。因此容器内的本地主机与主机上的本地主机不同。
在这里你可以做两件事：
- 在您的 Jira 容器中使用
private/public-ip:3306 引用 mysql 数据库
或
- 运行 Jira docker 容器处于host 网络模式，因此容器内的本地主机与主机上的本地主机相同。因为在这种模式下容器使用主机网络。
jira:
image: 'cptactionhank/atlassian-jira-software:latest'
container_name: jira
restart: unless-stopped
healthcheck:
disable: true
volumes:
- '/var/atlassian/jira:/var/atlassian/jira'
network_mode: "host"
注意： network_mode: "host" 选项将告诉 docker 容器使用 host 网络模式。
您好，感谢您的回答。 network_mode: "host" 对我不起作用，因为我也使用 Traefik。但是你让我走上了正确的轨道，这个结果帮助了我：
我的问题的解决方案是使用此命令：
docker inspect <container-id-or-name> | grep Gateway
"Gateway": "",
"IPv6Gateway": "",
"Gateway": "172.18.0.1",
"IPv6Gateway": "",
并使用 172.18.0.1 而不是 "localhost" 作为我本地 mySQL 数据库
的 "host" 字段
我的解决方案是在 dbconfig.xml 文件的连接 url 中设置 host.docker.internal 而不是 localhost。在 Dockerfile 中，我有以下几行：
EXPOSE 3306
VOLUME ["/var/atlassian/application-data/jira"]
希望对你有帮助
我正在尝试在 CentOS 7 虚拟机上配置 jira。 我成功地启动了 Jira 的 docker 图像，没有任何问题 docker-compose :
jira:
image: 'cptactionhank/atlassian-jira-software:latest'
container_name: jira
restart: unless-stopped
healthcheck:
disable: true
volumes:
- '/var/atlassian/jira:/var/atlassian/jira'
我还在我的虚拟机上安装了 mySQL（没有使用 docker），同时遵循此处描述的安装过程： https://confluence.atlassian.com/adminjiraserver/connecting-jira-applications-to-mysql-5-6-938846854.html
包括：
CREATE DATABASE jiradb CHARACTER SET utf8 COLLATE utf8_bin;
CREATE USER 'jiradbuser'@'%' IDENTIFIED BY 'secret';
GRANT ALL PRIVILEGES ON jiradb.* TO 'jiradbuser'@'%' IDENTIFIED BY 'secret';
flush privileges;
MySQL 可在我的本地主机端口 3306 上访问（命令 telnet 0.0.0.0 3306 很好地回答了我）
我还从 MySQL 下载了 5.1.38 connector-j，由于我的 /var/atlassian/jira 中没有 lib 文件夹，我使用 mkdir 创建了它并将 jar 解压缩到它。
我重新启动 Jira：
docker-compose stop jira
docker-compose rm jira
docker-compose start jira
现在，我在浏览器上访问 jira 软件地址，在数据库设置时，我输入了以下信息：
Database Connection: My Own Database
Database Type: MySQL 5.6
Hostname: localhost
Port: 3306
Database: jiradb
Username: jiradbuser
Password: secret
当我点击 "Test Connection" 时，它不起作用。答案是：
Error connecting to database
Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Connection refused (Connection refused)
点击"Test Connection"时的jira日志如下：
==> atlassian-jira.log <==
2019-07-19 14:42:37,906 http-nio-8080-exec-21 ERROR anonymous 882x13x1 b45eq1 10.107.135.18,172.18.0.3 /secure/SetupDatabase!connectionCheck.jspa [c.a.config.bootstrap.DefaultAtlassianBootstrapManager] Could not successfully test your database:
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:981)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:339)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2286)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2085)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:795)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:44)
... 3 filtered
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:327)
at java.sql.DriverManager.getConnection(DriverManager.java:664)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
at com.atlassian.config.bootstrap.DefaultAtlassianBootstrapManager.getTestDatabaseConnection(DefaultAtlassianBootstrapManager.java:347)
at com.atlassian.jira.config.database.JdbcDatasource.getConnection(JdbcDatasource.java:211)
at com.atlassian.jira.config.database.DatabaseConfig.testConnection(DatabaseConfig.java:88)
at com.atlassian.jira.web.action.setup.SetupDatabase.testConnection(SetupDatabase.java:230)
at com.atlassian.jira.web.action.setup.SetupDatabase.doValidation(SetupDatabase.java:194)
at com.atlassian.jira.web.action.setup.SetupDatabase.doConnectionCheck(SetupDatabase.java:126)
... 3 filtered
at java.lang.reflect.Method.invoke(Method.java:498)
at webwork.util.InjectionUtils$DefaultInjectionImpl.invoke(InjectionUtils.java:70)
at webwork.util.InjectionUtils.invoke(InjectionUtils.java:56)
... 2 filtered
at com.atlassian.jira.action.JiraActionSupport.execute(JiraActionSupport.java:63)
... 7 filtered
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
... 49 filtered
at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter[=18=](JiraSecurityFilter.java:66)
... 1 filtered
at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:64)
... 31 filtered
at com.atlassian.jira.servermetrics.CorrelationIdPopulatorFilter.doFilter(CorrelationIdPopulatorFilter.java:30)
... 24 filtered
at com.atlassian.jira.servermetrics.MetricsCollectorFilter.doFilter(MetricsCollectorFilter.java:25)
... 25 filtered
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:298)
... 175 more
有什么我做的不对吗？
提前致谢。
雨果
Mysql 数据库位于主机 (non-docker) 的 运行 端口 3306。
而 Jira 运行 在容器中。 By-default 容器以 bridge 网络模式运行，其中容器网络与主机网络不同。因此容器内的本地主机与主机上的本地主机不同。
在这里你可以做两件事：
- 在您的 Jira 容器中使用
private/public-ip:3306 引用 mysql 数据库
或
- 运行 Jira docker 容器处于host 网络模式，因此容器内的本地主机与主机上的本地主机相同。因为在这种模式下容器使用主机网络。
jira:
image: 'cptactionhank/atlassian-jira-software:latest'
container_name: jira
restart: unless-stopped
healthcheck:
disable: true
volumes:
- '/var/atlassian/jira:/var/atlassian/jira'
network_mode: "host"
注意： network_mode: "host" 选项将告诉 docker 容器使用 host 网络模式。
您好，感谢您的回答。 network_mode: "host" 对我不起作用，因为我也使用 Traefik。但是你让我走上了正确的轨道，这个结果帮助了我：
docker inspect <container-id-or-name> | grep Gateway
"Gateway": "",
"IPv6Gateway": "",
"Gateway": "172.18.0.1",
"IPv6Gateway": "",
并使用 172.18.0.1 而不是 "localhost" 作为我本地 mySQL 数据库
的 "host" 字段我的解决方案是在 dbconfig.xml 文件的连接 url 中设置 host.docker.internal 而不是 localhost。在 Dockerfile 中，我有以下几行：
EXPOSE 3306
VOLUME ["/var/atlassian/application-data/jira"]
希望对你有帮助