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dokku / plugn

Hook system that lets users extend your application with plugins
MIT License
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Unable fix plugin installation after "Cannot connect to the docker daemon" error during install #46

Closed nihiluis closed 3 years ago

nihiluis commented 3 years ago

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Description of problem

my Docker daemon was not running while using sudo dokku plugin:install https://github.com/dokku/dokku-postgres.git. this threw error then. but I can neither install or uninstall the plugin now.

-----> Plugin postgres enabled
Generating DH parameters, 2048 bit long safe prime, generator 2
This is going to take a long time
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Adding user dokku to group adm
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
2021/01/08 13:54:01 exit status 1
[pablo@v220210121296138060 ~]$ sudo dokku plugin:uninstall https://github.com/dokku/dokku-postgres.git
 !     Plugin (https://github.com/dokku/dokku-postgres.git) is not currently installed
[pablo@v220210121296138060 ~]$ sudo dokku plugin:update https://github.com/dokku/dokku-postgres.git
Plugin (https://github.com/dokku/dokku-postgres.git) not installed
2021/01/08 13:55:31 exit status 1
sudo dokku plugin:install https://github.com/dokku/dokku-postgres.git
-----> Cloning plugin repo https://github.com/dokku/dokku-postgres.git to /var/lib/dokku/plugins/available/postgres
fatal: destination path 'postgres' already exists and is not an empty directory.
josegonzalez commented 3 years ago

When you uninstall the plugin, you need to reference it by name:

sudo dokku plugin:uninstall postgres

Docs here: https://dokku.com/docs/advanced-usage/plugin-management/#uninstalling-a-plugin