Ansible无法检查服务状态并重新启动

我是新人。 现在我尝试重新启动我的Tomcat服务。 它看起来像一个无法检测服务状态（开始/停止），不能（重新）启动它。 请告诉如何做诊断？

这里（ rotor-app-01.dev是Tomcat主机， brutus-HP-ENVY-17是我的本地主机）：

 [email protected]:~ $ sudo service tomcat stop Using CATALINA_BASE: /opt/vendor/tomcat Using CATALINA_HOME: /opt/vendor/tomcat Using CATALINA_TMPDIR: /opt/vendor/tomcat/temp Using JRE_HOME: /home/vendor/jdk1.6.0_45 Using CLASSPATH: /home/vendor/jdk1.6.0_45/lib/tools.jar:/opt/vendor/tomcat/bin/bootstrap.jar:/opt/vendor/webapps/app/config Using CATALINA_PID: /var/run/vendor/tomcat.pid Tomcat is stopped [ OK ] [email protected]:~ $ sudo service tomcat status Tomcat is stopped [ OK ] 

现在Tomcat停止了。 让我们开始吧！

 brutus@brutus-HP-ENVY-17: ~/projects/rotor/devops $ ansible-playbook -b -i dev.ini site.yaml PLAY [all] ********************************************************************* TASK [setup] ******************************************************************* ok: [rotor-app-01.dev] ok: [rotor-db-01.dev] TASK [common : create /opt/devops] ********************************************* ok: [rotor-db-01.dev] => (item={u'path': u'/opt'}) ok: [rotor-app-01.dev] => (item={u'path': u'/opt'}) ok: [rotor-db-01.dev] => (item={u'path': u'/opt/devops'}) ok: [rotor-app-01.dev] => (item={u'path': u'/opt/devops'}) TASK [common : create environment marker: dev] ********************************* ok: [rotor-app-01.dev] ok: [rotor-db-01.dev] PLAY [app] ********************************************************************* TASK [setup] ******************************************************************* ok: [rotor-app-01.dev] TASK [app : include] *********************************************************** included: /home/brutus/projects/rotor/devops/roles/app/tasks/tomcat_install.yaml for rotor-app-01.dev TASK [app : Install Tomcat] **************************************************** ok: [rotor-app-01.dev] => { "msg": "TODO: Install Tomcat" } TASK [app : Copy catalina.sh] ************************************************** ok: [rotor-app-01.dev] TASK [app : include] *********************************************************** included: /home/brutus/projects/rotor/devops/roles/app/tasks/webapps.yaml for rotor-app-01.dev TASK [app : Remove files from /opt/vendor/webapps/app/web/WEB-INF/plugins/plugins] *** ok: [rotor-app-01.dev] TASK [app : include] *********************************************************** included: /home/brutus/projects/rotor/devops/roles/app/tasks/tomcat_as_service.yaml for rotor-app-01.dev TASK [app : Copy Tomcat service script] **************************************** ok: [rotor-app-01.dev] TASK [app : Copy Tomcat settings] ********************************************** ok: [rotor-app-01.dev] TASK [app : Create run folder] ************************************************* ok: [rotor-app-01.dev] TASK [app : Start Tomcat service] ********************************************** changed: [rotor-app-01.dev] PLAY RECAP ********************************************************************* rotor-app-01.dev : ok=14 changed=1 unreachable=0 failed=0 rotor-db-01.dev : ok=3 changed=0 unreachable=0 failed=0 

剧本被播放。 让我们检查一下Tomcat的状态：

• Ansible-galaxy不与sudo一起工作
• Ansible Post任务执行条件
• 寻找一种自主获取团队公钥到EC2实例的方法
• 使用Ansible任务名称作为variables
• Nginx无法在https中加载css / js / images – 阻止加载混合活动内容

 [email protected]:~ $ sudo service tomcat status Tomcat is stopped [ OK ] [email protected]:~ $ ps -ef | grep java user 58396 56290 0 16:52 pts/1 00:00:00 grep java 

雄猫倒了 ！ 但是，在服务状态中，服务标记为已更改 。 检查服务脚本（可以启动Tomcat吗？）

 [email protected]:~ $ sudo service tomcat start find: `/opt/vendor/tomcat/webapps/*': No such file or directory find: `/opt/vendor/tomcat/temp/*': No such file or directory Using CATALINA_BASE: /opt/vendor/tomcat Using CATALINA_HOME: /opt/vendor/tomcat Using CATALINA_TMPDIR: /opt/vendor/tomcat/temp Using JRE_HOME: /home/vendor/jdk1.6.0_45 Using CLASSPATH: /home/vendor/jdk1.6.0_45/lib/tools.jar:/opt/vendor/tomcat/bin/bootstrap.jar:/opt/vendor/webapps/app/config Using CATALINA_PID: /var/run/vendor/tomcat.pid Tomcat is started [ OK ] [email protected]:~ $ sudo service tomcat status Tomcat is running [ OK ] 

服务代码是正确的！ 一点信息：

 [email protected]:~ $ uname -a Linux rotor-app-01 2.6.32-573.18.1.el6.x86_64 #1 SMP Tue Feb 9 22:46:17 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux brutus@brutus-HP-ENVY-17: ~/projects/rotor/devops $ ansible --version ansible 2.0.2.0 config file = configured module search path = Default w/o overrides 

这是我的tomcat_as_service.yaml剧本tomcat_as_service.yaml ：

 --- - name: 'Copy Tomcat service script' copy: src='service/tomcat.sh' dest='/etc/init.d/tomcat' mode='0755' owner=root group=root - name: 'Copy Tomcat settings' template: src=service/tomcat.txt dest=/etc/default/tomcat mode='0644' owner=root group=root - name: 'Create run folder' file: path=/var/run/vendor/ state=directory mode='0755' owner=vendor group=vendor - name: 'Start Tomcat service' service: name=tomcat state=started sleep=60 enabled=yes 

/etc/init.d/tomcat.sh ：

 #!/bin/sh ### BEGIN INIT INFO # Provides: tomcat # Required-Start: $local_fs $remote_fs $network # Required-Stop: $local_fs $remote_fs $network # Should-Start: nginx # Should-Stop: nginx # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Apache Tomcat. ### END INIT INFO . /etc/environment . /lib/lsb/init-functions . /etc/default/tomcat shutdown () { if [ -e $CATALINA_PID ] then PID=`cat $CATALINA_PID` sudo -u vendor CATALINA_PID="$CATALINA_PID" CATALINA_HOME="$CATALINA_HOME" sh $CATALINA_HOME/bin/shutdown.sh for i in `seq 1 60` do if [ -e /proc/$PID ] then if [ "$i" = "60" ] then log_warning_msg "Killing $PID" kill -9 $PID else log_success_msg "Try... $i" sleep 1 fi fi done else log_warning_msg "No pid file" sh $CATALINA_HOME/bin/shutdown.sh fi log_success_msg "Tomcat is stopped" } startup () { find $CATALINA_HOME/webapps/* -maxdepth 0 -type d -exec rm -rvf '{}' \; find $CATALINA_HOME/temp/* -maxdepth 0 -exec rm -rvf '{}' \; sudo -u vendor CATALINA_PID="$CATALINA_PID" CATALINA_HOME="$CATALINA_HOME" sh $CATALINA_HOME/bin/startup.sh log_success_msg "Tomcat is started" } CATALINA_STATUS="stopped" if [ -f $CATALINA_PID ] then test -e /proc/`cat $CATALINA_PID` && CATALINA_STATUS="running" || CATALINA_STATUS="dead" fi case $1 in start) if [ "$CATALINA_STATUS" = running ] then log_warning_msg "Tomcat is already started" exit 0 fi startup ;; stop) shutdown ;; restart|reload) shutdown startup ;; status) log_success_msg "Tomcat is $CATALINA_STATUS" case $CATALINA_STATUS in running) exit 0;; dead) exit 1;; stopped) exit 3;; esac esac exit 0 

 - service: name=postfix state=restarted 

 - name: My Playbook hosts: my_hostgroup tasks: - include ./taskfile.yml become: yes become_method: sudo become_user: root