Docker vs Podman VS Apptainer: Difference between revisions

Latest revision as of 16:07, 28 January 2025

Caption text
	docker	podman	apptainer
Example	docker pull hello-world	podman pull hello-world	apptainer pull docker://hello-world
List images	docker images	podman images
List containers	docker container ls -a	podman container ls -a	apptainer cache list -v
Example	docker run hello-world	podman run hello-world	apptainer run docker://hello-world
Remove a container	docker rm [container name]	podman rm [container name]	Example
remove image	docker image rm hello-world	podman image rm hello-world
cleanup	docker system prune -a --volumes	podman system prune --all --volumes	apptainer cache clean
build using Dockerfile	docker build -t my-hello-world .	podman build -t my-hello-world .	apptainer build my-hello-world.sif my-hello-world.def

@@ Line 6: / Line 6: @@
 | Example || docker pull hello-world || podman pull hello-world || apptainer pull docker://hello-world
 |-
-| Example || docker images || podman images || apptainer cache list -v
+| List images || docker images || podman images ||
+|-
+| List containers || docker container ls -a || podman container ls -a || apptainer cache list -v
 |-
 | Example || docker run hello-world || podman run hello-world || apptainer run docker://hello-world
 |-
-| Example || Example || Example || Example
+| Remove a container || docker rm [container name] || podman rm [container name] || Example
+|-
+| remove image || docker image rm hello-world || podman image rm hello-world ||
+|-
+| cleanup ||  docker system prune -a --volumes || podman system prune --all --volumes || apptainer cache clean
+|-
+| build using [[Dockerfile hello-world|Dockerfile]] || docker build -t my-hello-world . || podman build -t my-hello-world . || apptainer build my-hello-world.sif [[my-hello-world.def]]
 |}