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Solved variable bug and updated README.md of docker

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Kevin Veen-Birkenbach 2025-02-18 21:16:27 +01:00
parent 0f44e65bf1
commit c0916ce25b
2 changed files with 39 additions and 16 deletions
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4
roles/docker-keycloak/templates/import/realm.json.j2
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@ -1611,7 +1611,7 @@
"replyTo": "", "replyTo": "",
"host": "{{system_email.host}}", "host": "{{system_email.host}}",
"from": "{{system_email.from}}", "from": "{{system_email.from}}",
"fromDisplayName": "Keycloak Authentification System - {{domain.keycloak}}", "fromDisplayName": "Keycloak Authentification System - {{domains.keycloak}}",
"envelopeFrom": "", "envelopeFrom": "",
"ssl": "true", "ssl": "true",
"user": "{{system_email.username}}" "user": "{{system_email.username}}"
@ -1965,7 +1965,7 @@
"false" "false"
], ],
"connectionUrl": [ "connectionUrl": [
"{{ldap.dn.server.uri}}" "{{ldap.server.uri}}"
], ],
"syncRegistrations": [ "syncRegistrations": [
"true" "true"

41
roles/docker/README.md
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@ -1,18 +1,22 @@
# role docker # Docker Role 🚀
## maintenance This role is part of the [CyMaIS Project](https://github.com/kevinveenbirkenbach/cymais), maintained and developed by [Kevin Veen-Birkenbach](https://www.veen.world/).
### list unused volumes ---
## Maintenance 🛠️
### List Unused Volumes
```bash ```bash
docker volume ls -q -f "dangling=true" docker volume ls -q -f "dangling=true"
``` ```
### remove all unused volumes ### Remove All Unused Volumes
```bash ```bash
docker volume rm $(docker volume ls -q -f "dangling=true") docker volume rm $(docker volume ls -q -f "dangling=true")
``` ```
### network issues ### Network Issues Fixes
```bash ```bash
docker stop $(docker ps -a -q) docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q) docker rm $(docker ps -a -q)
@ -21,9 +25,28 @@ sudo iptables -t nat -F DOCKER
sudo iptables -t nat -F DOCKER-USER sudo iptables -t nat -F DOCKER-USER
``` ```
---
## performance ## Warning ⚠️
- https://forums.docker.com/t/mysql-slow-performance-in-docker/37179/21
## see **Caution:** The following instructions will delete **all Docker containers and volumes** on your server.
- https://stackoverflow.com/questions/37599128/docker-how-do-you-disable-auto-restart-on-a-container Make sure you have backups or that you're certain you want to clean your Docker environment completely.
---
## Cleaning Up Docker Containers and Volumes 🧹
### Delete All Docker Containers
```bash
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
```
### Delete All Docker Volumes
```bash
docker volume rm $(docker volume ls -q)
```
---
Enjoy using this role and happy containerizing! 🎉