Migrate from docker to podman (compose)

As this is rootless, daemonless and can be maintained via home manager
instead of system.

composes/readme.rst

@@ -0,0 +1,8 @@
+Contains my own `compose.yaml` files for different projects.
+Nothing fancy, but some of our customer projects include Solr or Elasticsearch.
+TYPO3 Extension EXT:solr provides ready to use docker images for each version.
+We can easily use them with compose and limit resource usage of Java, e.g. to 2 GB.
+That's fine for local development.
+
+I collect all the files here in the folder and symlink them to the projects,
+just like the shell.nix files.

composes/soziopolis.yaml

@@ -0,0 +1,13 @@
+---
+# Do not use version 3 as we don't have mem_limit available
+version: '2.2'
+services:
+  solr:
+    image: docker.io/typo3solr/ext-solr:11.5.1
+    mem_limit: '2GB'
+    volumes:
+      - solr-soziopolis:/var/solr/data/data
+    ports:
+      - "127.0.0.1:8983:8983"
+volumes:
+  solr-soziopolis:

home/packages.nix

@@ -36,7 +36,9 @@ with pkgs; [
   kcachegrind
   geckodriver
 
-  docker-compose
+  podman-compose
+  # Dependencies of podman-compose
+  podman
 
   # In order to pull binaries from their.
   # E.g. phps: https://github.com/fossar/nix-phps#how-to-use

home/packages/custom/project/default.nix

@@ -113,7 +113,7 @@ in writeShellApplication {
             tmux send-keys C-l
             # Missing C-m at end, because we don't want to submit.
             # We often don't need solr running to do our job.
-            tmux send-keys -t "$session:$windowId" "docker-compose run --rm --service-ports solr"
+            tmux send-keys -t "$session:$windowId" "podman-compose run --rm --service-ports solr"
 
             (( "windowId+=1" ))
         fi
@@ -126,33 +126,20 @@ in writeShellApplication {
             tmux send-keys C-l
             # Missing C-m at end, because we don't want to submit.
             # We often don't need oraproxy running to do our job.
-            tmux send-keys -t "$session:$windowId" "docker-compose run --rm --service-ports oraproxy"
+            tmux send-keys -t "$session:$windowId" "podman-compose run --rm --service-ports oraproxy"
 
              (( "windowId+=1" ))
         fi
         # Start elastic container
-        if [ -d "$projectRoot/elastic/" ]; then
-            elasticPath="$projectRoot/elastic/"
+        if [ -d "$projectRoot/elasticsearch/" ]; then
+            elasticPath="$projectRoot/elasticsearch/"
 
             tmux new-window -n docker -t "$session"
             tmux send-keys -t "$session:$windowId" "cd $elasticPath" C-m
             tmux send-keys C-l
             # Missing C-m at end, because we don't want to submit.
             # We often don't need elastic running to do our job.
-            tmux send-keys -t "$session:$windowId" "docker-compose run --rm --service-ports elastic"
-
-            (( "windowId+=1" ))
-        fi
-        # Start mongodb container
-        if [ -d "$projectRoot/mongodb/" ]; then
-            mongodbPath="$projectRoot/mongodb/"
-
-            tmux new-window -n docker -t "$session"
-            tmux send-keys -t "$session:$windowId" "cd $mongodbPath" C-m
-            tmux send-keys C-l
-            # Missing C-m at end, because we don't want to submit.
-            # We often don't need mongodb running to do our job.
-            tmux send-keys -t "$session:$windowId" "docker-compose run --rm --service-ports mongodb"
+            tmux send-keys -t "$session:$windowId" "podman-compose run --rm --service-ports elasticsearch"
 
             (( "windowId+=1" ))
         fi