refactor(docs): Explain Docker registry use

... instead of docker compose --profile
'build-service' build since the latter won't exist.

README.md

@@ -33,11 +33,10 @@ This is Cookiecutter prompting for info:
 project_slug [dir-name]: grafana
 service [grafana]:
 component_list [grafana]: grafana,nginx
-context [ctx]: cncf
 Select build:
 1 - no
 2 - yes
-Choose from 1, 2 [1]:  
+Choose from 1, 2 [1]:
 ```
 
 The end result is a directory structure that has everything you need to hit the ground running.
@@ -57,9 +56,9 @@ The end result is a directory structure that has everything you need to hit the
     │       ├── Dockerfile
     │       └── extras
     │           └── .gitkeep
-    ├── common-settings.yml
-    ├── docker-compose.override.yml
-    ├── docker-compose.yml
+    ├── common-settings.yaml
+    ├── compose.override.yaml
+    ├── compose.yaml
     ├── env
     │   └── fqdn_context.env.example
     └── README.md
@@ -190,7 +189,6 @@ Make some code changes, for example to the Docker Compose Cookiecutter template.
     project_slug [dir-name]: mydir
     service [mydir]: myservice
     component_list [myservice]: mycomponent_one,mycomponent_two
-    context [ctx]: ux_novosibirsk
     Select build:
     1 - no
     2 - yes
@@ -216,9 +214,9 @@ Make some code changes, for example to the Docker Compose Cookiecutter template.
         │       ├── Dockerfile
         │       └── extras
         │           └── .gitkeep
-        ├── common-settings.yml
-        ├── docker-compose.override.yml
-        ├── docker-compose.yml
+        ├── common-settings.yaml
+        ├── compose.override.yaml
+        ├── compose.yaml
         ├── env
         │   └── fqdn_context.env.example
         └── README.md
@@ -233,7 +231,7 @@ Make some code changes, for example to the Docker Compose Cookiecutter template.
         project_slug=mydir \
         service=myservice \
         component_list=mycomponent_one,mycomponent_two \
-        context=ux_novosibirsk
+        build=yes
     ```
 
 ## Commit prep

docker-compose/README.md

@@ -12,7 +12,6 @@ Cookiecutter interactively prompts you for the following info, here with example
 project_slug [dir-name]: grafana
 service [grafana]:
 component_list [grafana]: grafana,nginx
-context [ctx]: cncf
 Select build:
 1 - no
 2 - yes
@@ -35,7 +34,7 @@ Your four answers translate as follows into rendered files.
         │   ├── Dockerfile
         ...
     ```
-2. The `service` variable by default copies your `project_slug` answer. It's a style decision whether you leave it at that and just hit `Enter`. The service name will come up in rendered `docker-compose.yml` at purely cosmetic locations such as the `networks:` key, `container_name:` and `/opt/docker-data` volume mount presets, here with `ftp` as the service name:
+2. The `service` variable by default copies your `project_slug` answer. It's a style decision whether you leave it at that and just hit `Enter`. The service name will come up in rendered `compose.yaml` at purely cosmetic locations such as the `networks:` key, `container_name:` and `/opt/docker-data` volume mount presets, here with `ftp` as the service name:
     ```
     services:
         mysql:
@@ -64,22 +63,7 @@ Your four answers translate as follows into rendered files.
         ...
     ```
 
-4. The `context` prompt is a generic string to help you distinguish deployments. It can be whatever you want such as for example a team name, here `cncf` which shows up as a preset in an example env file. It defaults to `ctx` just so it can't be empty.
-    ```
-    .
-    └── grafana
-        ...
-        └── env
-            └── fqdn_context.env.example                      <---
-    ```
-
-    Which then looks like:
-    ```
-    CONTEXT=cncf
-    ...
-    ```
-
-5. Prompt `build` is a yes-no question. Cookiecutter will create a `README.md` file with copy-pastable Docker Compose commands pre-filled. If you answer `yes` to this prompt `README.md` will contain an example paragraph that explains the build process along the lines of:
+4. Prompt `build` is a yes-no question. Cookiecutter will create a `README.md` file with copy-pastable Docker Compose commands pre-filled. If you answer `yes` to this prompt `README.md` will contain an example paragraph that explains the build process along the lines of:
     ```
     docker compose ... --profile 'build' build
     ```
@@ -108,9 +92,9 @@ Above example of a multi-component (two in this case) `grafana` service will giv
     │       ├── Dockerfile
     │       └── extras
     │           └── .gitkeep
-    ├── common-settings.yml
-    ├── docker-compose.override.yml
-    ├── docker-compose.yml
+    ├── common-settings.yaml
+    ├── compose.override.yaml
+    ├── compose.yaml
     ├── env
     │   └── fqdn_context.env.example
     └── README.md
@@ -129,9 +113,9 @@ With an alternative single-component `hashicorpvault` service the result may loo
     │   ├── Dockerfile
     │   └── extras
     │       └── .gitkeep
-    ├── common-settings.yml
-    ├── docker-compose.override.yml
-    ├── docker-compose.yml
+    ├── common-settings.yaml
+    ├── compose.override.yaml
+    ├── compose.yaml
     ├── env
     │   └── fqdn_context.env.example
     └── README.md
@@ -142,7 +126,7 @@ Check out file contents over in the [examples/hashicorpvault](examples/hashicorp
 
 Consider Cookiecutter's project directory and rendered files a starting point. It won't do everything perfectly.
 
-Imagine if you will a service that consists of [Infinispan](https://infinispan.org/) among other things. In Docker Hub's content-addressable image store Infinispan's location is at `infinispan/server` so you obviously want that exact string with a forward slash to show up in your `docker-compose.yml` as the `image:` key's value, same with your `Dockerfile`. The `image:` key's value comes from what you enter in Cookiecutter's `component_list` prompt. Component strings are then used to also pre-fill the `volumes:` key.
+Imagine if you will a service that consists of [Infinispan](https://infinispan.org/) among other things. In Docker Hub's content-addressable image store Infinispan's location is at `infinispan/server` so you obviously want that exact string with a forward slash to show up in your `compose.yaml` as the `image:` key's value, same with your `Dockerfile`. The `image:` key's value comes from what you enter in Cookiecutter's `component_list` prompt. Component strings are then used to also pre-fill the `volumes:` key.
 
 _**This**_ will cause obvious issues (but the `image:` key is kinda correct):
 ```

docker-compose/cookiecutter.json

@@ -5,7 +5,5 @@
     "__service_slug": "{{ cookiecutter.service.lower().replace(' ', '_').replace('-', '_') }}",
     "component_list": "{{ cookiecutter.__service_slug }}",
     "__component_list_slug": "{{ cookiecutter.component_list.lower().replace(' ', '_').replace('-', '_') }}",
-    "context": "ctx",
-    "__context_slug": "{{ cookiecutter.context.lower().replace(' ', '_').replace('-', '_') }}",
-    "build": ["no", "yes"]
+    "build": ["yes", "no"]
 }

docker-compose/examples/grafana/README.md

@@ -1,6 +1,10 @@
+# FIXME
+
+Search and replace all mentions of FIXME with sensible content in this file and in [compose.yaml](compose.yaml).
+
 # Grafana Docker Compose files
 
-Docker Compose files to spin up an instance of Grafana.
+Docker Compose files to spin up an instance of Grafana FIXME capitalization FIXME.
 
 # How to run
 
@@ -9,18 +13,50 @@ Add a `COMPOSE_ENV` file and save its location as a shell variable along with th
 When everything's ready start Grafana with Docker Compose, otherwise head down to [Initial setup](#initial-setup) first.
 
 ## Environment
+
 ```
 export COMPOSE_DIR='/opt/containers/grafana'
-export COMPOSE_CTX='cncf'
+export COMPOSE_CTX='ux_vilnius'
 export COMPOSE_PROJECT='grafana-'"${COMPOSE_CTX}"
-export COMPOSE_FILE="${COMPOSE_DIR}"'/docker-compose.yml'
+export COMPOSE_FILE="${COMPOSE_DIR}"'/compose.yaml'
 export COMPOSE_ENV=<add accordingly>
 ```
 
+## Context
+
+On your deployment machine create the necessary Docker context to connect to and control the Docker daemon on whatever target host you'll be using, for example:
+```
+docker context create fully.qualified.domain.name --docker 'host=ssh://root@fully.qualified.domain.name'
+```
+
+## Pull
+
+Pull images from Docker Hub verbatim.
+
+```
+docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' pull
+```
+
+## Copy to target
+
+Copy images to target Docker host, that is assuming you deploy to a machine that itself has no network route to reach Docker Hub or your private registry of choice. Copying in its simplest form involves a local `docker save` and a remote `docker load`. Consider the helper mini-project [quico.space/Quico/copy-docker](https://quico.space/Quico/copy-docker) where [copy-docker.sh](https://quico.space/Quico/copy-docker/src/branch/main/copy-docker.sh) allows the following workflow:
+
+```
+source "${COMPOSE_ENV}"
+# FIXME Docker Hub image name with or without slash? FIXME
+for image in 'grafana:'"${GRAFANA_VERSION}" 'nginx:'"${NGINX_VERSION}"; do
+    copy-docker "${image}" fully.qualified.domain.name
+done
+```
+
 ## Start
 
+FIXME Does the service use a virtual IP address? FIXME
+
+Make sure your service's virtual IP address is bound on your target host then start containers.
+
 ```
-docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' up --detach
+docker --context 'fully.qualified.domain.name' compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' up --detach
 ```
 
 # Initial setup
@@ -38,18 +74,69 @@ Create ZFS datasets and set permissions as needed.
 
 * Container-specific datasets
     ```
-    zfs create -p 'zpool/docker-data/grafana-${COMPOSE_CTX}/grafana/data/db'
-    zfs create -p 'zpool/docker-data/grafana-${COMPOSE_CTX}/grafana/data/logs'
-    zfs create -p 'zpool/docker-data/grafana-${COMPOSE_CTX}/grafana/config'
-    zfs create -p 'zpool/docker-data/grafana-${COMPOSE_CTX}/nginx/data/db'
-    zfs create -p 'zpool/docker-data/grafana-${COMPOSE_CTX}/nginx/data/logs'
-    zfs create -p 'zpool/docker-data/grafana-${COMPOSE_CTX}/nginx/config'
+    zfs create -p 'zpool/docker-data/grafana-'"${COMPOSE_CTX}"'/grafana/data/db'
+    zfs create -p 'zpool/docker-data/grafana-'"${COMPOSE_CTX}"'/grafana/data/logs'
+    zfs create -p 'zpool/docker-data/grafana-'"${COMPOSE_CTX}"'/grafana/config'
+    zfs create -p 'zpool/docker-data/grafana-'"${COMPOSE_CTX}"'/nginx/data/db'
+    zfs create -p 'zpool/docker-data/grafana-'"${COMPOSE_CTX}"'/nginx/data/logs'
+    zfs create -p 'zpool/docker-data/grafana-'"${COMPOSE_CTX}"'/nginx/config'
+    ```
+    FIXME When changing bind mount locations to real ones remember to also update `volumes:` in [compose.yaml](compose.yaml) FIXME
+
+* Create subdirs
+    ```
+    mkdir -p '/opt/docker-data/grafana-'"${COMPOSE_CTX}"'/grafana/'{'.ssh','config','data','projects'}
     ```
-    When changing bind mount locations to real ones remember to also update `volumes:` in [docker-compose.yml](docker-compose.yml).
 
 * 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
+
+Place the following files on target server. Use the directory structure at [build-context](build-context) as a guide, specifically at `docker-data`.
+
+FIXME Add details about files that aren't self-explanatory FIXME
+
+```
+build-context/
+├── grafana
+│   ├── docker-data
+│   |   └── config
+│   │       └── grafana.cfg
+│   ├── ...
+│   └── ...
+└── nginx
+    ├── docker-data
+    |   └── config
+    │       └── nginx.cfg
+    ├── ...
+    └── ...
+```
+
 When done head back up to [How to run](#how-to-run).
+
+# Development
+
+## Conventional commits
+
+This project uses [Conventional Commits](https://www.conventionalcommits.org/) for its commit messages.
+
+### Commit types
+
+Commit _types_ besides `fix` and `feat` are:
+
+- `refactor`: Keeping functionality while streamlining or otherwise improving function flow
+- `docs`: Documentation for project or components
+
+### Commit scopes
+
+The following _scopes_ are known for this project. A Conventional Commits commit message may optionally use one of the following scopes or none:
+
+- `grafana`: A change to how the `grafana` service component works
+- `nginx`: A change to how the `nginx` service component works
+- `build`: Build-related changes such as `Dockerfile` fixes and features.
+- `mount`: Volume or bind mount-related changes.
+- `net`: Networking, IP addressing, routing changes
+- `meta`: Affects the project's repo layout, file names etc.

docker-compose/examples/grafana/build-context/grafana/Dockerfile

@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:

docker-compose/examples/grafana/build-context/nginx/Dockerfile

@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:

docker-compose/examples/grafana/compose.override.yaml

@@ -1,5 +1,6 @@
 services:
     grafana-build:
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
         image: "grafana:${GRAFANA_VERSION}"
         profiles: ["build", "build-grafana"]
         build:
@@ -9,6 +10,7 @@ services:
                 EXAMPLE_ARG_FOR_DOCKERFILE: "${EXAMPLE_ARG_FROM_ENV_FILE}"
                 GRAFANA_VERSION: "${GRAFANA_VERSION}"
     nginx-build:
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
         image: "nginx:${NGINX_VERSION}"
         profiles: ["build", "build-nginx"]
         build:

docker-compose/examples/grafana/compose.yaml

@@ -1,5 +1,6 @@
 services:
     grafana:
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
         image: "grafana:${GRAFANA_VERSION}"
         container_name: "grafana-grafana-${CONTEXT}"
         networks:
@@ -8,8 +9,13 @@ 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
+            file: common-settings.yaml
             service: common-settings
         ports:
             # - "8080:80"
@@ -23,6 +29,7 @@ services:
             # GRAFANA_USER: ${GRAFANA_USER}
             # GRAFANA_PASSWORD: ${GRAFANA_PASSWORD}
     nginx:
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
         image: "nginx:${NGINX_VERSION}"
         container_name: "grafana-nginx-${CONTEXT}"
         networks:
@@ -34,8 +41,13 @@ 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
+            file: common-settings.yaml
             service: common-settings
         ports:
             # - "8080:80"

docker-compose/examples/grafana/env/fqdn_context.env.example

@@ -1,4 +1,4 @@
-CONTEXT=cncf
+CONTEXT=ux_vilnius
 
 
 
@@ -7,14 +7,7 @@ CONTEXT=cncf
 # GRAFANA_VERSION=x.y.z
 # NGINX_VERSION=x.y.z
 # GRAFANA_VIP=10.1.1.2
-
-
-
-# A ${LOCATION} var is usually not needed. It may be helpful when a ${CONTEXT}
-# extends over more than one location e.g. to bind-mount location-specific
-# config files or certificates into a container.
-# ---
-# LOCATION=
+# GRAFANA_BUILD_DATE=20230731
 
 
 
@@ -35,7 +28,7 @@ SUBNET=172.30.95.0/24
 
 
 
-# See 'docker-compose.override.yml' for how to make a variable available in
+# See 'compose.override.yaml' for how to make a variable available in
 # a Dockerfile
 # ---
 # EXAMPLE_ARG_FROM_ENV_FILE=must_be_available_in_dockerfile

docker-compose/examples/hashicorpvault/README.md

@@ -1,6 +1,10 @@
+# FIXME
+
+Search and replace all mentions of FIXME with sensible content in this file and in [compose.yaml](compose.yaml).
+
 # Vault Docker Compose files
 
-Docker Compose files to spin up an instance of Vault.
+Docker Compose files to spin up an instance of Vault FIXME capitalization FIXME.
 
 # How to run
 
@@ -9,25 +13,68 @@ Add a `COMPOSE_ENV` file and save its location as a shell variable along with th
 When everything's ready start Vault with Docker Compose, otherwise head down to [Initial setup](#initial-setup) first.
 
 ## Environment
+
 ```
 export COMPOSE_DIR='/opt/containers/hashicorpvault'
-export COMPOSE_CTX='fsf'
+export COMPOSE_CTX='ux_vilnius'
 export COMPOSE_PROJECT='vault-'"${COMPOSE_CTX}"
-export COMPOSE_FILE="${COMPOSE_DIR}"'/docker-compose.yml'
-export COMPOSE_OVERRIDE="${COMPOSE_DIR%/}"'/docker-compose.override.yml'
+export COMPOSE_FILE="${COMPOSE_DIR}"'/compose.yaml'
+export COMPOSE_OVERRIDE="${COMPOSE_DIR%/}"'/compose.override.yaml'
 export COMPOSE_ENV=<add accordingly>
 ```
 
+## Context
+
+On your deployment machine create the necessary Docker context to connect to and control the Docker daemon on whatever target host you'll be using, for example:
+```
+docker context create fully.qualified.domain.name --docker 'host=ssh://root@fully.qualified.domain.name'
+```
+
 ## Build
 
+> Skip to [Pull](#pull) if you already have images in your private registry ready to use. Otherwise read on to build them now.
+
+FIXME We build the `vault` image locally. Our adjustment to the official image is simply adding `/tmp/vault` to it. See [build-context/Dockerfile](build-context/Dockerfile). We use `/tmp/vault` to bind-mount a dedicated ZFS dataset for the application's `tmpdir` location.
+
 ```
 docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --file "${COMPOSE_OVERRIDE}" --env-file "${COMPOSE_ENV}" --profile 'build' build
 ```
 
+## Push
+
+Push to Docker Hub or your private registry. Setting up a private registry is out of scope of this repo. Once you have a registry available you can use it like so:
+- On your OS install a Docker credential helper per [github.com/docker/docker-credential-helpers](https://github.com/docker/docker-credential-helpers). This will make sure you won't store credentials hashed (and unencrypted) in `~/.docker/config.json`. On an example Arch Linux machine where D-Bus Secret Service exists this will come via something like the [docker-credential-secretservice-bin](https://aur.archlinux.org/packages/docker-credential-secretservice-bin) Arch User Repository package. Just install and you're done.
+- Do a `docker login registry.example.com`, enter username and password, confirm login.
+
+```
+source "${COMPOSE_ENV}"
+docker push "registry.example.com/project/vault:${VAULT_BUILD_DATE}-${VAULT_VERSION}"
+```
+
+## Pull
+
+> Skip this step if you just built images that still exist locally on your build host.
+
+FIXME Rewrite either [Build](#build) or this paragraph for which images are built and which ones pulled, `--profile 'full'` may not make sense.
+
+```
+docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' pull
+```
+
+## Copy to target
+
+Copy images to target Docker host, that is assuming you deploy to a machine that itself has no network route to reach Docker Hub or your private registry of choice. Copying in its simplest form involves a local `docker save` and a remote `docker load`. Consider the helper mini-project [quico.space/Quico/copy-docker](https://quico.space/Quico/copy-docker) where [copy-docker.sh](https://quico.space/Quico/copy-docker/src/branch/main/copy-docker.sh) allows the following workflow:
+
+```
+source "${COMPOSE_ENV}"
+# FIXME Docker Hub image name with or without slash? FIXME
+copy-docker 'vault:'"${VAULT_VERSION}" fully.qualified.domain.name
+```
+
 ## Start
 
 ```
-docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" up --detach
+docker --context 'fully.qualified.domain.name' compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" up --detach
 ```
 
 # Initial setup
@@ -45,15 +92,58 @@ Create ZFS datasets and set permissions as needed.
 
 * Container-specific datasets
     ```
-    zfs create -p 'zpool/docker-data/vault-${COMPOSE_CTX}/vault/data/db'
-    zfs create -p 'zpool/docker-data/vault-${COMPOSE_CTX}/vault/data/logs'
-    zfs create -p 'zpool/docker-data/vault-${COMPOSE_CTX}/vault/config'
+    zfs create -p 'zpool/docker-data/vault-'"${COMPOSE_CTX}"'/vault/data/db'
+    zfs create -p 'zpool/docker-data/vault-'"${COMPOSE_CTX}"'/vault/data/logs'
+    zfs create -p 'zpool/docker-data/vault-'"${COMPOSE_CTX}"'/vault/config'
+    ```
+    FIXME When changing bind mount locations to real ones remember to also update `volumes:` in [compose.yaml](compose.yaml) FIXME
+
+* Create subdirs
+    ```
+    mkdir -p '/opt/docker-data/vault-'"${COMPOSE_CTX}"'/vault/'{'.ssh','config','data','projects'}
     ```
-    When changing bind mount locations to real ones remember to also update `volumes:` in [docker-compose.yml](docker-compose.yml).
 
 * 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
+
+Place the following files on target server. Use the directory structure at [build-context](build-context) as a guide, specifically at `docker-data`.
+
+FIXME Add details about files that aren't self-explanatory FIXME
+
+```
+build-context/
+├── docker-data
+│   └── config
+│       └── vault.cfg
+├── ...
+└── ...
+```
+
 When done head back up to [How to run](#how-to-run).
+
+# Development
+
+## Conventional commits
+
+This project uses [Conventional Commits](https://www.conventionalcommits.org/) for its commit messages.
+
+### Commit types
+
+Commit _types_ besides `fix` and `feat` are:
+
+- `refactor`: Keeping functionality while streamlining or otherwise improving function flow
+- `docs`: Documentation for project or components
+
+### Commit scopes
+
+The following _scopes_ are known for this project. A Conventional Commits commit message may optionally use one of the following scopes or none:
+
+- `vault`: A change to how the `vault` service component works
+- `build`: Build-related changes such as `Dockerfile` fixes and features.
+- `mount`: Volume or bind mount-related changes.
+- `net`: Networking, IP addressing, routing changes
+- `meta`: Affects the project's repo layout, file names etc.

docker-compose/examples/hashicorpvault/build-context/Dockerfile

@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:

docker-compose/examples/hashicorpvault/compose.override.yaml

@@ -1,9 +1,10 @@
 services:
     vault-build:
-        image: "vault:${VAULT_VERSION}"
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
+        image: "registry.example.com/project/vault:${VAULT_BUILD_DATE}-${VAULT_VERSION}"
         profiles: ["build"]
         build:
-            context: "build-context/vault"
+            context: "build-context"
             dockerfile: Dockerfile
             args:
                 EXAMPLE_ARG_FOR_DOCKERFILE: "${EXAMPLE_ARG_FROM_ENV_FILE}"

docker-compose/examples/hashicorpvault/compose.yaml

@@ -1,11 +1,17 @@
 services:
     vault:
-        image: "vault:${VAULT_VERSION}"
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
+        image: "registry.example.com/project/vault:${VAULT_BUILD_DATE}-${VAULT_VERSION}"
         container_name: "vault-${CONTEXT}"
         networks:
             vault-default:
+        ulimits:
+            nproc: ${ULIMIT_NPROC:-65535}
+            nofile:
+                soft: ${ULIMIT_NPROC:-65535}
+                hard: ${ULIMIT_NPROC:-65535}
         extends:
-            file: common-settings.yml
+            file: common-settings.yaml
             service: common-settings
         ports:
             # - "8080:80"

docker-compose/examples/hashicorpvault/env/fqdn_context.env.example

@@ -1,4 +1,4 @@
-CONTEXT=fsf
+CONTEXT=ux_vilnius
 
 
 
@@ -6,14 +6,7 @@ CONTEXT=fsf
 # ---
 # VAULT_VERSION=x.y.z
 # VAULT_VIP=10.1.1.2
-
-
-
-# A ${LOCATION} var is usually not needed. It may be helpful when a ${CONTEXT}
-# extends over more than one location e.g. to bind-mount location-specific
-# config files or certificates into a container.
-# ---
-# LOCATION=
+# VAULT_BUILD_DATE=20230731
 
 
 
@@ -34,7 +27,7 @@ SUBNET=172.30.95.0/24
 
 
 
-# See 'docker-compose.override.yml' for how to make a variable available in
+# See 'compose.override.yaml' for how to make a variable available in
 # a Dockerfile
 # ---
 # EXAMPLE_ARG_FROM_ENV_FILE=must_be_available_in_dockerfile

docker-compose/hooks/pre_gen_project.py

@@ -2,8 +2,7 @@ import sys
 
 service_slug = "{{ cookiecutter.__service_slug }}"
 component_list_slug = "{{ cookiecutter.__component_list_slug }}"
-context_slug = "{{ cookiecutter.__context_slug }}"
-for v in (service_slug, component_list_slug, context_slug):
+for v in (service_slug, component_list_slug):
     if not v:
-        print(f"Please answer all prompts with a non-empty string. Aborting and existing 3 ...")
+        print(f"Please answer all prompts with a non-empty string. Aborting and exiting 3 ...")
         sys.exit(3)

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

@@ -1,6 +1,10 @@
+# FIXME
+
+Search and replace all mentions of FIXME with sensible content in this file and in [compose.yaml](compose.yaml).
+
 # {{ cookiecutter.__service_slug.capitalize() }} Docker Compose files
 
-Docker Compose files to spin up an instance of {{ cookiecutter.__service_slug.capitalize() }}.
+Docker Compose files to spin up an instance of {{ cookiecutter.__service_slug.capitalize() }} FIXME capitalization FIXME.
 
 # How to run
 
@@ -9,31 +13,100 @@ Add a `COMPOSE_ENV` file and save its location as a shell variable along with th
 When everything's ready start {{ cookiecutter.__service_slug.capitalize() }} with Docker Compose, otherwise head down to [Initial setup](#initial-setup) first.
 
 ## Environment
+
 ```
 export COMPOSE_DIR='/opt/containers/{{ cookiecutter.__project_slug }}'
-export COMPOSE_CTX='{{ cookiecutter.__context_slug }}'
+export COMPOSE_CTX='ux_vilnius'
 export COMPOSE_PROJECT='{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"
-export COMPOSE_FILE="${COMPOSE_DIR}"'/docker-compose.yml'{% if cookiecutter.build == "yes" %}
-export COMPOSE_OVERRIDE="${COMPOSE_DIR%/}"'/docker-compose.override.yml'{% endif %}
+export COMPOSE_FILE="${COMPOSE_DIR}"'/compose.yaml'{% if cookiecutter.build == "yes" %}
+export COMPOSE_OVERRIDE="${COMPOSE_DIR%/}"'/compose.override.yaml'{% endif %}
 export COMPOSE_ENV=<add accordingly>
 ```
 
+## Context
+
+On your deployment machine create the necessary Docker context to connect to and control the Docker daemon on whatever target host you'll be using, for example:
+```
+docker context create fully.qualified.domain.name --docker 'host=ssh://root@fully.qualified.domain.name'
+```
+
 {%- if cookiecutter.build == "yes" %}
 
 ## Build
+{% set components = cookiecutter.__component_list_slug.split(',') -%}
+{%- for component in components %}
+{%- if loop.first %}
+> Skip to [Pull](#pull) if you already have images in your private registry ready to use. Otherwise read on to build them now.
+
+FIXME We build the `{{ cookiecutter.__service_slug }}` image locally. Our adjustment to the official image is simply adding `/tmp/{{ cookiecutter.__service_slug }}` to it. See {% if ',' in cookiecutter.__component_list_slug %}[build-context/{{ cookiecutter.__service_slug }}/Dockerfile](build-context/{{ cookiecutter.__service_slug }}/Dockerfile){%- else %}[build-context/Dockerfile](build-context/Dockerfile){%- endif %}. We use `/tmp/{{ cookiecutter.__service_slug }}` to bind-mount a dedicated ZFS dataset for the application's `tmpdir` location.
 
 ```
-docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --file "${COMPOSE_OVERRIDE}" --env-file "${COMPOSE_ENV}" --profile 'build' build
+docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --file "${COMPOSE_OVERRIDE}" --env-file "${COMPOSE_ENV}" --profile 'build{% if ',' in cookiecutter.__component_list_slug %}-{{ cookiecutter.__service_slug }}{%- endif %}' build
+```
+{%- endif %}
+{% endfor %}
+## Push
+
+Push to Docker Hub or your private registry. Setting up a private registry is out of scope of this repo. Once you have a registry available you can use it like so:
+- On your OS install a Docker credential helper per [github.com/docker/docker-credential-helpers](https://github.com/docker/docker-credential-helpers). This will make sure you won't store credentials hashed (and unencrypted) in `~/.docker/config.json`. On an example Arch Linux machine where D-Bus Secret Service exists this will come via something like the [docker-credential-secretservice-bin](https://aur.archlinux.org/packages/docker-credential-secretservice-bin) Arch User Repository package. Just install and you're done.
+- Do a `docker login registry.example.com`, enter username and password, confirm login.
+
+```
+source "${COMPOSE_ENV}"
+{%- set components = cookiecutter.__component_list_slug.split(',') -%}
+{%- if ',' in cookiecutter.__component_list_slug %}
+for image in{% for component in components %} \
+    '{%- if cookiecutter.build == "yes" -%}{%- if loop.first -%}registry.example.com/project/{%- endif -%}{%- endif -%}{{ component }}:'"{%- if cookiecutter.build == "yes" -%}{%- if loop.first -%}${% raw %}{{% endraw %}{{ component.upper() }}_BUILD_DATE{% raw %}}{% endraw %}-{%- endif -%}{%- endif -%}${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"{%- endfor %}; do
+        docker push 'registry.example.com/project/'"${image}"
+done
+{%- else %}
+docker push "{%- if cookiecutter.build == "yes" -%}registry.example.com/project/{%- endif -%}{{ cookiecutter.__component_list_slug }}:{%- if cookiecutter.build == "yes" -%}${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_BUILD_DATE{% raw %}}{% endraw %}-{%- endif -%}${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
+{%- endif %}
 ```
 {%- endif %}
 
+## Pull
+
+{% if cookiecutter.build == "yes" %}> Skip this step if you just built images that still exist locally on your build host.
+
+FIXME Rewrite either [Build](#build) or this paragraph for which images are built and which ones pulled, `--profile 'full'` may not make sense.{% else %}Pull images from Docker Hub verbatim.{% endif %}
+
+```
+docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' pull
+```
+
+## Copy to target
+
+Copy images to target Docker host, that is assuming you deploy to a machine that itself has no network route to reach Docker Hub or your private registry of choice. Copying in its simplest form involves a local `docker save` and a remote `docker load`. Consider the helper mini-project [quico.space/Quico/copy-docker](https://quico.space/Quico/copy-docker) where [copy-docker.sh](https://quico.space/Quico/copy-docker/src/branch/main/copy-docker.sh) allows the following workflow:
+
+```
+source "${COMPOSE_ENV}"
+# FIXME Docker Hub image name with or without slash? FIXME
+{%- set components = cookiecutter.__component_list_slug.split(',') -%}
+{%- if ',' in cookiecutter.__component_list_slug %}
+for image in{% for component in components %} '{{ component }}:'"${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"{%- endfor %}; do
+    copy-docker "${image}" fully.qualified.domain.name
+done
+{%- else %}
+copy-docker '{{ cookiecutter.__component_list_slug }}:'"${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}" fully.qualified.domain.name
+{%- endif %}
+```
+
 ## Start
 
+{%- if ',' in cookiecutter.__component_list_slug %}
+
+FIXME Does the service use a virtual IP address? FIXME
+
+Make sure your service's virtual IP address is bound on your target host then start containers.
+
+{%- endif %}
+
 ```
 {%- if ',' in cookiecutter.__component_list_slug %}
-docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' up --detach
+docker --context 'fully.qualified.domain.name' compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" --profile 'full' up --detach
 {%- else %}
-docker compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" up --detach
+docker --context 'fully.qualified.domain.name' compose --project-name "${COMPOSE_PROJECT}" --file "${COMPOSE_FILE}" --env-file "${COMPOSE_ENV}" up --detach
 {%- endif %}
 ```
 
@@ -55,26 +128,101 @@ Create ZFS datasets and set permissions as needed.
 {%- if ',' in cookiecutter.__component_list_slug -%}
 {%- set components = cookiecutter.__component_list_slug.split(',') -%}
 {%- for component in components %}
-    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ component }}/data/db'
-    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ component }}/data/logs'
-    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ component }}/config'
+    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ component }}/data/db'
+    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ component }}/data/logs'
+    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ component }}/config'
 {%- endfor -%}
 {%- else %}
-    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ cookiecutter.__service_slug }}/data/db'
-    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ cookiecutter.__service_slug }}/data/logs'
-    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-${COMPOSE_CTX}/{{ cookiecutter.__service_slug }}/config'
+    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ cookiecutter.__service_slug }}/data/db'
+    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ cookiecutter.__service_slug }}/data/logs'
+    zfs create -p 'zpool/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ cookiecutter.__service_slug }}/config'
 {%- endif %}
     ```
-    When changing bind mount locations to real ones remember to also update `volumes:` in [docker-compose.yml](docker-compose.yml).
+    FIXME When changing bind mount locations to real ones remember to also update `volumes:` in [compose.yaml](compose.yaml) FIXME
+
+* Create subdirs
+    ```
+{%- set components = cookiecutter.__component_list_slug.split(',') -%}
+{% for component in components %}
+{%- if loop.first %}
+    mkdir -p '/opt/docker-data/{{ cookiecutter.__service_slug }}-'"${COMPOSE_CTX}"'/{{ cookiecutter.__service_slug }}/'{'.ssh','config','data','projects'}
+{%- endif %}
+{%- endfor %}
+    ```
 
 * Change ownership
     ```
 {%- 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 %}
     ```
 
+## Additional files
+
+Place the following files on target server. Use the directory structure at [build-context](build-context) as a guide, specifically at `docker-data`.
+
+FIXME Add details about files that aren't self-explanatory FIXME
+
+```
+build-context/
+{%- if ',' in cookiecutter.__component_list_slug -%}
+{%- set components = cookiecutter.__component_list_slug.split(',') -%}
+{%- for component in components %}
+{%- if not loop.last %}
+├── {{ component }}
+│   ├── docker-data
+│   |   └── config
+│   │       └── {{ component }}.cfg
+│   ├── ...
+│   └── ...
+{%- else %}
+└── {{ component }}
+    ├── docker-data
+    |   └── config
+    │       └── {{ component }}.cfg
+    ├── ...
+    └── ...
+{%- endif %}
+{%- endfor %}
+{%- else %}
+├── docker-data
+│   └── config
+│       └── {{ cookiecutter.__service_slug }}.cfg
+├── ...
+└── ...
+{%- endif %}
+```
+
 When done head back up to [How to run](#how-to-run).
+
+# Development
+
+## Conventional commits
+
+This project uses [Conventional Commits](https://www.conventionalcommits.org/) for its commit messages.
+
+### Commit types
+
+Commit _types_ besides `fix` and `feat` are:
+
+- `refactor`: Keeping functionality while streamlining or otherwise improving function flow
+- `docs`: Documentation for project or components
+
+### Commit scopes
+
+The following _scopes_ are known for this project. A Conventional Commits commit message may optionally use one of the following scopes or none:
+{%if ',' in cookiecutter.__component_list_slug -%}
+{%- set components = cookiecutter.__component_list_slug.split(',') -%}
+{%- for component in components %}
+- `{{ component }}`: A change to how the `{{ component }}` service component works
+{%- endfor -%}
+{%- else %}
+- `{{ cookiecutter.__service_slug }}`: A change to how the `{{ cookiecutter.__service_slug }}` service component works
+{%- endif %}
+- `build`: Build-related changes such as `Dockerfile` fixes and features.
+- `mount`: Volume or bind mount-related changes.
+- `net`: Networking, IP addressing, routing changes
+- `meta`: Affects the project's repo layout, file names etc.

docker-compose/{{ cookiecutter.__project_slug }}/build-context/Dockerfile

@@ -1,6 +1,6 @@
 # For the remainder of this Dockerfile EXAMPLE_ARG_FOR_DOCKERFILE will be
 # available with a value of 'must_be_available_in_dockerfile', check out the env
-# file at 'env/fully.qualified.domain.name.example' for reference.
+# file at 'env/fqdn_context.env.example' for reference.
 # ARG EXAMPLE_ARG_FOR_DOCKERFILE
 
 # Another env var, this one's needed in the example build step below:

docker-compose/{{ cookiecutter.__project_slug }}/compose.override.yaml

@@ -0,0 +1,27 @@
+services:
+{%- if ',' in cookiecutter.__component_list_slug -%}
+{%- set components = cookiecutter.__component_list_slug.split(',') -%}
+{% for component in components %}
+    {{ component }}-build:
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
+        image: "{%- if cookiecutter.build == "yes" -%}{%- if loop.first -%}registry.example.com/project/{%- endif -%}{%- endif -%}{{ component }}:{%- if cookiecutter.build == "yes" -%}{%- if loop.first -%}${% raw %}{{% endraw %}{{ component.upper() }}_BUILD_DATE{% raw %}}{% endraw %}-{%- endif -%}{%- endif -%}${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"
+        profiles: ["build", "build-{{ component }}"]
+        build:
+            context: "build-context/{{ component }}"
+            dockerfile: Dockerfile
+            args:
+                EXAMPLE_ARG_FOR_DOCKERFILE: "${EXAMPLE_ARG_FROM_ENV_FILE}"
+                {{ component.upper() }}_VERSION: "${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"
+{%- endfor %}
+{%- else %}
+    {{ cookiecutter.__component_list_slug }}-build:
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
+        image: "{%- if cookiecutter.build == "yes" -%}registry.example.com/project/{%- endif -%}{{ cookiecutter.__component_list_slug }}:{%- if cookiecutter.build == "yes" -%}${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_BUILD_DATE{% raw %}}{% endraw %}-{%- endif -%}${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
+        profiles: ["build"]
+        build:
+            context: "build-context"
+            dockerfile: Dockerfile
+            args:
+                EXAMPLE_ARG_FOR_DOCKERFILE: "${EXAMPLE_ARG_FROM_ENV_FILE}"
+                {{ cookiecutter.__component_list_slug.upper() }}_VERSION: "${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
+{%- endif %}

docker-compose/{{ cookiecutter.__project_slug }}/compose.yaml

@@ -12,7 +12,8 @@ services:
 {%- endfor -%}
 {%- for component in components %}
     {{ component }}:
-        image: "{{ component }}:${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
+        image: "{%- if cookiecutter.build == "yes" -%}{%- if loop.first -%}registry.example.com/project/{%- endif -%}{%- endif -%}{{ component }}:{%- if cookiecutter.build == "yes" -%}{%- if loop.first -%}${% raw %}{{% endraw %}{{ component.upper() }}_BUILD_DATE{% raw %}}{% endraw %}-{%- endif -%}{%- endif -%}${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"
         container_name: "{{ cookiecutter.__service_slug }}-{{ component }}-${CONTEXT}"
         networks:
             {{ cookiecutter.__service_slug }}-default:
@@ -29,8 +30,13 @@ services:
             retries: 60
             start_period: 2s
         {%- endif %}
+        ulimits:
+            nproc: ${ULIMIT_NPROC:-65535}
+            nofile:
+                soft: ${ULIMIT_NPROC:-65535}
+                hard: ${ULIMIT_NPROC:-65535}
         extends:
-            file: common-settings.yml
+            file: common-settings.yaml
             service: common-settings
         ports:
             # - "8080:80"
@@ -46,12 +52,18 @@ services:
 {%- endfor -%}
 {%- else %}
     {{ cookiecutter.__component_list_slug }}:
-        image: "{{ cookiecutter.__component_list_slug }}:${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
+        # FIXME image name with or without slash? Docker Hub or private registry? With or without *_BUILD_DATE? FIXME
+        image: "{%- if cookiecutter.build == "yes" -%}registry.example.com/project/{%- endif -%}{{ cookiecutter.__component_list_slug }}:{%- if cookiecutter.build == "yes" -%}${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_BUILD_DATE{% raw %}}{% endraw %}-{%- endif -%}${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
         container_name: "{{ cookiecutter.__service_slug }}-${CONTEXT}"
         networks:
             {{ cookiecutter.__service_slug }}-default:
+        ulimits:
+            nproc: ${ULIMIT_NPROC:-65535}
+            nofile:
+                soft: ${ULIMIT_NPROC:-65535}
+                hard: ${ULIMIT_NPROC:-65535}
         extends:
-            file: common-settings.yml
+            file: common-settings.yaml
             service: common-settings
         ports:
             # - "8080:80"

docker-compose/{{ cookiecutter.__project_slug }}/docker-compose.override.yml

@@ -1,25 +0,0 @@
-services:
-{%- if ',' in cookiecutter.__component_list_slug -%}
-{%- set components = cookiecutter.__component_list_slug.split(',') -%}
-{% for component in components %}
-    {{ component }}-build:
-        image: "{{ component }}:${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"
-        profiles: ["build", "build-{{ component }}"]
-        build:
-            context: "build-context/{{ component }}"
-            dockerfile: Dockerfile
-            args:
-                EXAMPLE_ARG_FOR_DOCKERFILE: "${EXAMPLE_ARG_FROM_ENV_FILE}"
-                {{ component.upper() }}_VERSION: "${% raw %}{{% endraw %}{{ component.upper() }}_VERSION{% raw %}}{% endraw %}"
-{%- endfor %}
-{%- else %}
-    {{ cookiecutter.__component_list_slug }}-build:
-        image: "{{ cookiecutter.__component_list_slug }}:${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
-        profiles: ["build"]
-        build:
-            context: "build-context/{{ cookiecutter.__component_list_slug }}"
-            dockerfile: Dockerfile
-            args:
-                EXAMPLE_ARG_FOR_DOCKERFILE: "${EXAMPLE_ARG_FROM_ENV_FILE}"
-                {{ cookiecutter.__component_list_slug.upper() }}_VERSION: "${% raw %}{{% endraw %}{{ cookiecutter.__component_list_slug.upper() }}_VERSION{% raw %}}{% endraw %}"
-{%- endif %}

docker-compose/{{ cookiecutter.__project_slug }}/env/fqdn_context.env.example

@@ -1,4 +1,4 @@
-CONTEXT={{ cookiecutter.__context_slug }}
+CONTEXT=ux_vilnius
 
 
 
@@ -11,19 +11,12 @@ CONTEXT={{ cookiecutter.__context_slug }}
 {%- for component in components %}
 {%- if loop.first %}
 # {{ component.upper() }}_VIP=10.1.1.2
+# {{ component.upper() }}_BUILD_DATE=20230731
 {%- endif %}
 {%- endfor %}
 
 
 
-# A ${LOCATION} var is usually not needed. It may be helpful when a ${CONTEXT}
-# extends over more than one location e.g. to bind-mount location-specific
-# config files or certificates into a container.
-# ---
-# LOCATION=
-
-
-
 # Feel free to leave defaults. They apply while these vars are commented out
 # ---
 # RESTARTPOLICY=unless-stopped
@@ -41,7 +34,7 @@ SUBNET=172.30.95.0/24
 
 
 
-# See 'docker-compose.override.yml' for how to make a variable available in
+# See 'compose.override.yaml' for how to make a variable available in
 # a Dockerfile
 # ---
 # EXAMPLE_ARG_FROM_ENV_FILE=must_be_available_in_dockerfile