1

我无法psycopg2通过ebextensions.

00_software.config

packages:
  yum:
    git: []
    htop: []
  pip:
    psycopg2: []

01_setup_pg_activity.config

commands:
    clone:
        command: git clone https://github.com/dalibo/pg_activity.git
    install_psycopg2:
        command: cd pg_activity && python setup.py install

或者，我也试过这个无济于事

commands:
    clone:
        command: git clone https://github.com/dalibo/pg_activity.git
    install_psycopg2:
        command: pip install psycopg2
    install_psycopg2:
        command: cd pg_activity && python setup.py install

其他软件安装，但 pip 包不会

Traceback (most recent call last):
  File "/usr/local/bin/pg_activity", line 4, in <module>
    __import__('pkg_resources').run_script('pg-activity==1.6.1', 'pg_activity')
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 742, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1510, in run_script
    exec(script_code, namespace, namespace)
  File "/usr/local/lib/python2.7/site-packages/pg_activity-1.6.1-py2.7.egg/EGG-INFO/scripts/pg_activity", line 42, in <module>

ImportError: No module named psycopg2

我必须手动进入并运行sudo pip install psycopg2它才能正确安装。如何在构建过程中做到这一点？

4

2 回答 2

1

将 EB 与 AL2 一起使用（python env；尚未在 RoR 上测试），成功安装 pg_activity.

对于包（仅显示 psycopg2）我有

packages: 
    yum:
        python-psycopg2: []

commands配置文件是（20_setup_pg_activity.config）：

commands:
    05_clone:
        command: git clone https://github.com/dalibo/pg_activity.git    
    10_install_pg_activity:
        command: cd pg_activity && python setup.py install

在 env 设置之后，我登录到 EB 实例以检查是否 pg_activity存在（仅显示部分）：

ec2-user@ip-172-31-82-127 ~]$ pg_activity --help
Usage: pg_activity [options]

htop like application for PostgreSQL server activity monitoring.

Options:
  --version             show program's version number and exit
  -U USERNAME, --username=USERNAME
于 2020-05-27T07:09:08.957 回答
1

如果您使用的是虚拟环境和EB CLI，则在虚拟环境处于活动状态时只需创建即可requirements.txt。EB CLI 在部署时处理包安装。

于 2020-06-03T13:48:09.580 回答