请教下 supervisor 配置的问题

[MrMike]

为了监控 elasticsearch 死掉后，能自动重启，网上查了下,supervisor 可以实现这个要求，以下是配置： [program=sticsearch] command=/usr/share/elasticsearch/bin/elasticsearch autostart=true autorestart=true stdout_logfile=/home/demoer/log/elasticsearch/elasticsearch-stdout.log stderr_logfile=/home/demoer/log/elasticsearch/elasticsearch-stderr.log startsecs=5

我把这个直接写在 supervisor.conf ，在启动 supervisorctl reload, reread, update,都说没有找到配置（ No config updates to processes ）。 我用 include_file 单独来引入，也是同样的结果。 请问下配置代码是否正确呢？

[MrMike]

@zsz
@a128445

elasticsearch.con ：

[program:elasticsearch]
command=/usr/share/elasticsearch/bin/elasticsearch
directory=/usr/share/elasticsearch
autostart=true
autorestart=true
startsecs=10
startretries=3
redirect_stderr=true
user=root
stdout_logfile=/home/demoer/log/elasticsearch/elasticsearch-stdout.log
stderr_logfile=/home/demoer/log/elasticsearch/elasticsearch-stderr.log


elasticsearch-stdout.log ：

Exception in thread "main" ElasticsearchException[Failed to load logging configuration]; nested: NoSuchFileException[/usr/share/elasticsearch/config];
Likely root cause: java.nio.file.NoSuchFileException: /usr/share/elasticsearch/config
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144)
at sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
at java.nio.file.Files.readAttributes(Files.java:1737)
at java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:225)
at java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
at java.nio.file.Files.walkFileTree(Files.java:2662)
at org.elasticsearch.common.logging.LogConfigurator.resolveConfig(LogConfigurator.java:150)
at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:114)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:236)
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:96)
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:91)
at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54)
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:91)
at org.elasticsearch.cli.Command.main(Command.java:53)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:70)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:63)
Refer to the log for complete error details.
Exception in thread "main" ElasticsearchException[Failed to load logging configuration]; nested: NoSuchFileException[/usr/share/elasticsearch/config];
Likely root cause: java.nio.file.NoSuchFileException: /usr/share/elasticsearch/config
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144)
at sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
at java.nio.file.Files.readAttributes(Files.java:1737)
at java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:225)
at java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
at java.nio.file.Files.walkFileTree(Files.java:2662)
at org.elasticsearch.common.logging.LogConfigurator.resolveConfig(LogConfigurator.java:150)
at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:114)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:236)
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:96)
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:91)
at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54)
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:91)
at org.elasticsearch.cli.Command.main(Command.java:53)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:70)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:63)
Refer to the log for complete error details.
Exception in thread "main" ElasticsearchException[Failed to load logging configuration]; nested: NoSuchFileException[/usr/share/elasticsearch/config];
Likely root cause: java.nio.file.NoSuchFileException: /usr/share/elasticsearch/config
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144)
at sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
at java.nio.file.Files.readAttributes(Files.java:1737)
at java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:225)
at java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
at java.nio.file.Files.walkFileTree(Files.java:2662)
at org.elasticsearch.common.logging.LogConfigurator.resolveConfig(LogConfigurator.java:150)
at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:114)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:236)
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:96)
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:91)
at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54)
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:91)
at org.elasticsearch.cli.Command.main(Command.java:53)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:70)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:63)
Refer to the log for complete error details.
Exception in thread "main" ElasticsearchException[Failed to load logging configuration]; nested: NoSuchFileException[/usr/share/elasticsearch/config];
Likely root cause: java.nio.file.NoSuchFileException: /usr/share/elasticsearch/config
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144)
at sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
at java.nio.file.Files.readAttributes(Files.java:1737)
at java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:225)
at java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
at java.nio.file.Files.walkFileTree(Files.java:2662)
at org.elasticsearch.common.logging.LogConfigurator.resolveConfig(LogConfigurator.java:150)
at org.elasticsearch.common.logging.LogConfigurator.configure(LogConfigurator.java:114)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:236)
at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:96)
at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:91)
at org.elasticsearch.cli.SettingCommand.execute(SettingCommand.java:54)
at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:91)
at org.elasticsearch.cli.Command.main(Command.java:53)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:70)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:63)
Refer to the log for complete error details.


elasticsearch-stderr.log 内容为空。

我在重启 supervisor 后，进入 supervisorctl ，提示“ elasticsearch FATAL Exited too quickly (process log may have details)”

[MrMike]

elasticsearch 安装后，在 /usr/share/elasticsearch/就没有 config 这个文件的。

[zsz]

1. 你命令行成功启动过 es 么？
2.如果你只是在 systemd 中成功启动过，你的配置文件应该在系统级的目录下，找到他，先用命令行能启动，再把命令配置进去， es 在命令行可以指定配置文件的

[MrMike]

@zsz ES 是可以正常启动和关闭的。我再看看这个错误提示到底是咋回事。。

[MrMike]

@zsz 我试试用命令行启动下。

[MrMike]

@zsz
@a128445

配置文件改成这样的：

[program:elasticsearch]
command=/etc/init.d/elasticsearch start
directory=/usr/share/elasticsearch
autostart=true
autorestart=true
startsecs=10
startretries=3
redirect_stderr=true
user=root
stdout_logfile=/home/demoer/log/elasticsearch/elasticsearch-stdout.log
stderr_logfile=/home/demoer/log/elasticsearch/elasticsearch-stderr.log

我手动关闭 es 后，等了几秒钟 es 没有启动，就使用 supervisorctl restart elasticsearch 启动，
elasticsearch: ERROR (not running)
elasticsearch: ERROR (spawn error)

得到这样的错误提示，但是 es 却重新启动了。不能自动启动 es 呢。。

[MrMike]

@zsz stop es 后，我目前的配置，只能手动执行 supervisorctl reload ，才能再让 es 启动。

[zsz]

1. 上面我指出过 supervisor 中 command 不能使用 systemctl 或者 init.d 的方式，因为这两种是 daemon 运行，命令执行完就返回了
2. 你加我上面的发群我用 qq 跟你说，这样解释太慢了，非商业化的群，不用担心

[MrMike]

@zsz 加了，回你信息了