请检查下面的更新
我还没有看到任何工作的主管 3 示例配置,因此在主管 3 上没有有用的文档,所以在这里我正在寻找帮助
我有以下主管配置
[unix_http_server]
file=/tmp/supervisor.sock ; (the path to the socket file)
[supervisord]
logfile=/tmp/supervisord.log ; (main log file;default $CWD/supervisord.log)
logfile_maxbytes=50MB ; (max main logfile bytes b4 rotation;default 50MB)
logfile_backups=10 ; (num of main logfile rotation backups;default 10)
loglevel=info ; (log level;default info; others: debug,warn,trace)
pidfile=/tmp/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
nodaemon=false ; (start in foreground if true;default false)
minfds=1024 ; (min. avail startup file descriptors;default 1024)
minprocs=200 ; (min. avail process descriptors;default 200)
user=root ;
; the below section must remain in the config file for RPC
; (supervisorctl/web intece) to work, additional inteces may be
; added by defining them in separate rpcintece: sections
[rpcintece:supervisor]
supervisor.rpcintece_factory = supervisor.rpcintece:make_main_rpcintece
[supervisorctl]
serverurl=unix:///tmp/supervisor.sock ; use a unix:// URL for a unix socket
[program:uvicorn]
command = uvicorn --st 0.0.0.0 --port 5000 app.app:app
autostart=true
autorestart=true
priority=5
stdout_events_enabled=true
stderr_events_enabled=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
[program:celery-worker]
command=celery -A app.app:celery worker -l info
autostart=true
autorestart=true
priority=10
stdout_events_enabled=true
stderr_events_enabled=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
[program:celery-beat]
command=celery -A app.app:celery beat -l info
autostart=true
autorestart=true
priority=10
stdout_events_enabled=true
stderr_events_enabled=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0
和我开始与下面的命令主管
/usr/bin/supervisord -n -c /etc/supervisor/conf.d/supervisord.conf
这里是我在运行过程中看到的
# ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.1 5488 3072 ? Ss 05:41 0:00 /bin/bash entrypoint.test.sh
root 6 0.0 1.0 26996 20960 ? S 05:41 0:01 /usr/bin/pytn2 /usr/bin/supervisord -n -c /etc/supervisor/conf.d/supervisord.conf
root 9 0.7 1.7 115232 34672 ? Sl 05:41 0:11 /usr/local/bin/pytn /usr/local/bin/uvicorn --st 0.0.0.0 --port 5000 app.app:app
root 10 0.4 2.3 56344 48520 ? S 05:41 0:07 /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery worker -l info
root 11 0.0 2.2 54684 46380 ? S 05:41 0:01 /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery beat -l info
root 15 0.0 1.8 53724 37328 ? S 05:41 0:00 /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery worker -l info
root 16 0.0 1.8 53728 37180 ? S 05:41 0:00 /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery worker -l info
root 28 0.1 0.1 5752 3600 pts/0 Ss 06:06 0:00 bash
root 34 0.0 0.1 9392 3048 pts/0 R+ 06:06 0:00 ps aux
正如你所看到的,这是运行supervisor 2
与 pytn2,但我做了什么变化的主管配置文件使用supervisor 3
与 pytn3?
谢谢
更新:
在apt-get install supervisor
的 docker 镜像中安装了 supervisor
我需要做pip install supervisor
吗?不知道这可能是这里的问题
# pip -V
pip 20.2.4 from /usr/local/lib/pytn3.8/site-packages/pip (pytn 3.8)
# pytn -V
Pytn 3.8.3
# pip freeze
amqp==5.0.2
billiard==3.6.3.0
celery==5.0.2
click==7.1.2
click-didyoumean==0.0.3
click-repl==0.1.6
fastapi==0.61.2
h11==0.11.0
kombu==5.0.2
prompt-toolkit==3.0.8
pydantic==1.7.2
pytz==2020.4
redis==3.5.3
six==1.15.0
starlette==0.13.6
uvicorn==0.12.2
vine==5.0.0
wcwidth==0.2.5
关于主管 2 到 3 的有用链接http://supervisord.org/upgrading.html
最后也安装pip install supervisor
,仍然得到相同的主管2
# pip freeze
amqp==5.0.2
billiard==3.6.3.0
celery==5.0.2
click==7.1.2
click-didyoumean==0.0.3
click-repl==0.1.6
fastapi==0.61.2
h11==0.11.0
kombu==5.0.2
prompt-toolkit==3.0.8
pydantic==1.7.2
pytz==2020.4
redis==3.5.3
six==1.15.0
starlette==0.13.6
supervisor==4.2.1
uvicorn==0.12.2
vine==5.0.0
wcwidth==0.2.5
问题是 Debian 10 的 apt-get 包,它是 pytn 3 基础 docker 映像的基础操作系统,使用的是 Supervisor 3.3.5 而不是最新的 Supervisor 4.2.1,所以似乎这就是这里的问题
File "/usr/local/lib/pytn3.8/site-packages/pkg_resources/__init__.py", line 787, in resolve raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'supervisor==3.3.5' distribution was not found and is required by the application
和来自主管 github repo
Supervisor 适用于 Pytn 3 3.4 或更高版本以及 Pytn 2 2.7 版本。
所以主管 3.4 以下的任何东西都将使用 pytn2
所以需要找到一种从源安装 Supervisor OS 包的方法
问题是 Debian 10 的 apt-get 包,它是 pytn 3 基础 docker 映像的基础操作系统,使用的是 Supervisor 3.3.5 而不是最新的 Supervisor 4.2.1,所以似乎这就是这里的问题
# cat /etc/*release
PRETTY_NAME="Debian GNU/Linux 10 (buster)"
NAME="Debian GNU/Linux"
VERSION_ID="10"
VERSION="10 (buster)"
VERSION_CODENAME=buster
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
# apt-cache sw supervisor
Package: supervisor
Version: 3.3.5-1
Installed-Size: 1447
Maintainer: Pytn Applications Packaging Team <pytn-apps-team@lists.alioth.debian.org>
Architecture: all
Depends: lsb-base, pytn-pkg-resources, pytn-meld3, pytn:any (<< 2.8), pytn:any (>= 2.7~)
Suggests: supervisor-doc
Description: System for controlling process state
Description-md5: 965223e7558e3d49e112406ca88bda2b
Homepage: http://supervisord.org/
Tag: implemented-in::pytn, role::program
Section: admin
Priority: optional
Filename: l/main/s/supervisor/supervisor_3.3.5-1_all.deb
Size: 284260
MD5sum: 4a40c0ed0774b8b43c5645967129eeb1
SHA256: 9f68f3559eac10840d54301d56cca6ba8f7e202398b2f24bbf8e71a2a59785cb
这里是错误的我得到
File "/usr/local/lib/pytn3.8/site-packages/pkg_resources/__init__.py", line 787, in resolve raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'supervisor==3.3.5' distribution was not found and is required by the application
并从主管 github repohttps://github.com/Supervisor/supervisor#supported-platforms
Supervisor 适用于 Pytn 3 3.4 或更高版本以及 Pytn 2 2.7 版本。
所以主管 3.4 以下的任何东西都将使用 pytn2
所以需要找到一种从源安装 Supervisor OS 包的方法
修复:我更新了基本的 pytn docker 映像,以使用 Supervisor 4.2.0 附带的pytn:alpine
/ # apk add supervisor
(1/9) Installing pytn3 (3.8.5-r0)
(2/9) Installing py3-meld3 (2.0.1-r0)
(3/9) Installing py3-ordered-set (4.0.1-r0)
(4/9) Installing py3-appdirs (1.4.4-r1)
(5/9) Installing py3-parsing (2.4.7-r0)
(6/9) Installing py3-six (1.15.0-r0)
(7/9) Installing py3-packaging (20.4-r0)
(8/9) Installing py3-setuptools (47.0.0-r0)
(9/9) Installing supervisor (4.2.0-r0)
Executing busybox-1.31.1-r16.trigger
OK: 63 MiB in 44 packages
在这里,我们去
# ps aux
PID USER TIME COMMAND
1 root 0:00 /bin/sh entrypoint.alpine.sh
6 root 0:00 {supervisord} /usr/bin/pytn3 /usr/bin/supervisord -n -c /etc/supervisord.conf
8 root 0:01 {uvicorn} /usr/local/bin/pytn /usr/local/bin/uvicorn --st 0.0.0.0 --port 5000 app.app:app
9 root 0:00 {celery} /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery beat -l info
10 root 0:01 {celery} /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery worker -l info
12 root 0:00 {celery} /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery worker -l info
13 root 0:00 {celery} /usr/local/bin/pytn /usr/local/bin/celery -A app.app:celery worker -l info
21 root 0:00 sh
27 root 0:00 ps aux
完成了!!!
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