Update Makefile and build options

Makefile

@@ -1,7 +1,53 @@
 # include docker-compose .env file
 include .env
 
-.PHONY: build-base-open5gs
+.PHONY: base-open5gs amf ausf bsf nrf nssf pcf scp sepp smf udm udr upf webui all clean
 
-build-base-open5gs:
+base-open5gs:
 	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t base-open5gs:${OPEN5GS_VERSION} ./images/base-open5gs
+
+amf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t amf:${OPEN5GS_VERSION} ./images/amf
+
+ausf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t ausf:${OPEN5GS_VERSION} ./images/ausf
+
+bsf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t bsf:${OPEN5GS_VERSION} ./images/bsf
+
+nrf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t nrf:${OPEN5GS_VERSION} ./images/nrf
+
+nssf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t nssf:${OPEN5GS_VERSION} ./images/nssf
+
+pcf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t pcf:${OPEN5GS_VERSION} ./images/pcf
+
+scp: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t scp:${OPEN5GS_VERSION} ./images/scp
+
+sepp: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t sepp:${OPEN5GS_VERSION} ./images/sepp
+
+smf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t smf:${OPEN5GS_VERSION} ./images/smf
+
+udm: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t udm:${OPEN5GS_VERSION} ./images/udm
+
+udr: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t udr:${OPEN5GS_VERSION} ./images/udr
+
+upf: base-open5gs
+	docker build --build-arg UBUNTU_VERSION=${UBUNTU_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t upf:${OPEN5GS_VERSION} ./images/upf
+
+webui:
+	docker build --build-arg NODE_VERSION=${NODE_VERSION} --build-arg OPEN5GS_VERSION=${OPEN5GS_VERSION} -t webui:${OPEN5GS_VERSION} ./images/webui
+
+all: base-open5gs amf ausf bsf nrf nssf pcf scp sepp smf udm udr upf webui
+
+clean:
+	docker image remove base-open5gs:${OPEN5GS_VERSION} amf:${OPEN5GS_VERSION} ausf:${OPEN5GS_VERSION} bsf:${OPEN5GS_VERSION} nrf:${OPEN5GS_VERSION} nssf:${OPEN5GS_VERSION} \
+	pcf:${OPEN5GS_VERSION} scp:${OPEN5GS_VERSION} sepp:${OPEN5GS_VERSION} smf:${OPEN5GS_VERSION} udm:${OPEN5GS_VERSION} udr:${OPEN5GS_VERSION} upf:${OPEN5GS_VERSION} \
+	webui:${OPEN5GS_VERSION}

README.md

@@ -29,11 +29,27 @@ All the images depend on the base image. So first, update the `.env` file with t
 - Default value: The one specified in the `.env` file
 - Tested values: 3.6.8, 4.2, 6.0
 
+`NODE_VERSION` is the version of Node.js being used to build the Open5GS WebUI.
+- Accepted values are the tags used by Node in Docker Hub for its bookworm-slim image and the Node.js dependency of Open5GS WebUI
+- Default value: 20
+- Tested values: 20
+
 `DOCKER_HOST_IP` is the IP address of the host running Docker. This modifies the `advertise` field in the `upf.yaml` config file for this to work when exposing the Docker containers network.
 
 ## Build it (2 ways)
 
-### First way (make + docker compose build)
+### First way (docker buildx bake)
+
+>Note: Requires docker-buildx-plugin
+
+With this method, you can build all the images all at once with a single command (taking advantage of docker buildx parallelism), run:
+```bash
+docker buildx bake
+```
+
+>Note: This command uses the `docker-bake.hcl` file, please update the `OPEN5GS_VERSION`, `UBUNTU_VERSION` and `NODE_VERSION` variables there before running it.
+
+### Second way (make + docker compose)
 
 >Note: Requires make and docker-compose-plugin
 
@@ -44,23 +60,23 @@ make
 
 This will take a while, after this you will have the base image called `base-open5gs`, tagged with the `OPEN5GS_VERSION` selected.
 
-After this you can run the following to create the Network Functions images:
+Or you can run the following to create the base image and all the Network Function images:
+```bash
+make all
+```
+
+Some deployments have the build instructions for the images (like the `basic` deployment), only depending of the `base-open5gs` image:
 ```bash
 # Example using the basic deployment
 docker compose -f compose-files/basic/docker-compose.yaml --env-file=.env up -d
 ```
 
-### Second way (docker buildx bake)
+Some other deployments download the images needed from container registries like Docker Hub or GitHub Container Registry (like the `network-slicing` deployment):
-
->Note: Requires docker-buildx-plugin
-
-With this method, you can build all the images all at once with a single command, run:
 ```bash
-docker buildx bake
+# Example using the network-slicing deployment
+docker compose -f compose-files/network-slicing/docker-compose.yaml --env-file=.env up -d
 ```
 
->Note: This command uses the `docker-bake.hcl` file, please update the `OPEN5GS_VERSION` and `UBUNTU_VERSION` variables there before running it.
-
 ## Use it
 
 ```bash

docs/FAQ.md

@@ -6,6 +6,7 @@ It is normal to see:
 ```bash
 WARN[0297]
 volume "open5gs_db_data" already exists but was not created for project "<deployment_name>".
+volume "open5gs_db_config" already exists but was not created for project "<deployment_name>".
 ```
 
 It is only a warning, telling you that the Docker volume exists.

docs/configuration.md

@@ -25,7 +25,7 @@ You can use the Open5GS `open5gs-dbctl` script in the host to add users to the d
 
 The database Docker volume is marked with a label `org.open5gs.mongodb_version` indicating the `MONGODB_VERSION` selected in the `.env` file. This marks the version used for the mongo container. This label is needed to debug issues with users changing the mongo container version but keeping the Docker volumes created.
 
-> When upgrading/downgrading the `MONGODB_VERSION` the existing `open5gs_db_data` Docker volume could cause problems/crashing. It is recommended to remove it.
+> When upgrading/downgrading the `MONGODB_VERSION` the existing `open5gs_db_data` and `open5gs_db_config` Docker volumes could cause problems/crashing. It is recommended to remove them.
 
 ### Network Function configuration