docs(docker-compose): Add ulimits example to docker-compose.yml

docker-compose/cookiecutter.json

@@ -5,5 +5,5 @@
     "__service_slug": "{{ cookiecutter.service.lower().replace(' ', '_').replace('-', '_') }}",
     "component_list": "{{ cookiecutter.__service_slug }}",
     "__component_list_slug": "{{ cookiecutter.component_list.lower().replace(' ', '_').replace('-', '_') }}",
-    "build": ["no", "yes"]
+    "build": ["yes", "no"]
 }

docker-compose/examples/grafana/README.md

@@ -61,7 +61,7 @@ Create ZFS datasets and set permissions as needed.
 
 * Change ownership
     ```
-    chown -R 1000:1000 '/opt/docker-data/grafana-${COMPOSE_CTX}/grafana/data'
+    chown -R 1000:1000 '/opt/docker-data/grafana-${COMPOSE_CTX}/grafana/data/'{*,.*}
     ```
 
 ## Additional files

docker-compose/examples/grafana/docker-compose.yml

@@ -8,6 +8,11 @@ services:
         depends_on:
             nginx:
                 condition: service_healthy
+        ulimits:
+            nproc: ${ULIMIT_NPROC-65535}
+            nofile:
+                soft: ${ULIMIT_NPROC-65535}
+                hard: ${ULIMIT_NPROC-65535}
         extends:
             file: common-settings.yml
             service: common-settings
@@ -34,6 +39,11 @@ services:
             timeout: 1s
             retries: 60
             start_period: 2s
+        ulimits:
+            nproc: ${ULIMIT_NPROC-65535}
+            nofile:
+                soft: ${ULIMIT_NPROC-65535}
+                hard: ${ULIMIT_NPROC-65535}
         extends:
             file: common-settings.yml
             service: common-settings

docker-compose/examples/hashicorpvault/README.md

@@ -65,7 +65,7 @@ Create ZFS datasets and set permissions as needed.
 
 * Change ownership
     ```
-    chown -R 1000:1000 '/opt/docker-data/vault-${COMPOSE_CTX}/vault/data'
+    chown -R 1000:1000 '/opt/docker-data/vault-${COMPOSE_CTX}/vault/data/'{*,.*}
     ```
 
 ## Additional files

docker-compose/examples/hashicorpvault/docker-compose.yml

@@ -4,6 +4,11 @@ services:
         container_name: "vault-${CONTEXT}"
         networks:
             vault-default:
+        ulimits:
+            nproc: ${ULIMIT_NPROC-65535}
+            nofile:
+                soft: ${ULIMIT_NPROC-65535}
+                hard: ${ULIMIT_NPROC-65535}
         extends:
             file: common-settings.yml
             service: common-settings

docker-compose/{{ cookiecutter.__project_slug }}/README.md

@@ -89,7 +89,7 @@ Create ZFS datasets and set permissions as needed.
 {%- set components = cookiecutter.__component_list_slug.split(',') -%}
 {% for component in components %}
 {%- if loop.first %}
-    chown -R 1000:1000 '/opt/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ cookiecutter.__service_slug }}/data'
+    chown -R 1000:1000 '/opt/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ cookiecutter.__service_slug }}/data/'{*,.*}
 {%- endif %}
 {%- endfor %}
     ```