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Packer Docker Builder: configure shell for docker run?
Check if a directory exists in a shell scriptHow do I prompt for Yes/No/Cancel input in a Linux shell script?How to use SSH to run a shell script on a remote machine?In the shell, what does “ 2>&1 ” mean?YYYY-MM-DD format date in shell scriptCheck existence of input argument in a Bash shell scriptHow is Docker different from a virtual machine?Should I use Vagrant or Docker for creating an isolated environment?How to remove old Docker containersHow do I get into a Docker container's shell?
i want to provision a docker image with docker and ansible. I want to use alpine as base image. Some docker images such as Alpine doesn't provide "/bin/bash". When packer runs that docker image it keeps starting /bin/bash. This will crash the build process:
dockerbuild.json:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
Error:
$> packer build dockerbuild.json
...
==> docker: Starting docker container...
docker: Run command: docker run -v /Users/engi/.packer.d/tmp/packer-docker014300196:/packer-files -d -i -t alpine:3.8 /bin/bash
==> docker: Error running container: Docker exited with a non-zero exit status.
==> docker: Stderr: docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "exec: "/bin/bash": stat /bin/bash: no such file or directory": unknown.
I can run the image manually with "/bin/sh" or without explicit shell:
docker run --rm -i -t alpine:3.8 /bin/sh
docker run --rm -i -t alpine:3.8
Do you know how I can packer tell not to start /bin/bash ?
bash shell docker builder
asked Mar 7 at 20:17
user10374572user10374572
713
add a comment |
i want to provision a docker image with docker and ansible. I want to use alpine as base image. Some docker images such as Alpine doesn't provide "/bin/bash". When packer runs that docker image it keeps starting /bin/bash. This will crash the build process:
dockerbuild.json:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
Error:
$> packer build dockerbuild.json
...
==> docker: Starting docker container...
docker: Run command: docker run -v /Users/engi/.packer.d/tmp/packer-docker014300196:/packer-files -d -i -t alpine:3.8 /bin/bash
==> docker: Error running container: Docker exited with a non-zero exit status.
==> docker: Stderr: docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "exec: "/bin/bash": stat /bin/bash: no such file or directory": unknown.
I can run the image manually with "/bin/sh" or without explicit shell:
docker run --rm -i -t alpine:3.8 /bin/sh
docker run --rm -i -t alpine:3.8
Do you know how I can packer tell not to start /bin/bash ?
bash shell docker builder
asked Mar 7 at 20:17
user10374572user10374572
713
add a comment |
i want to provision a docker image with docker and ansible. I want to use alpine as base image. Some docker images such as Alpine doesn't provide "/bin/bash". When packer runs that docker image it keeps starting /bin/bash. This will crash the build process:
dockerbuild.json:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
Error:
$> packer build dockerbuild.json
...
==> docker: Starting docker container...
docker: Run command: docker run -v /Users/engi/.packer.d/tmp/packer-docker014300196:/packer-files -d -i -t alpine:3.8 /bin/bash
==> docker: Error running container: Docker exited with a non-zero exit status.
==> docker: Stderr: docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "exec: "/bin/bash": stat /bin/bash: no such file or directory": unknown.
I can run the image manually with "/bin/sh" or without explicit shell:
docker run --rm -i -t alpine:3.8 /bin/sh
docker run --rm -i -t alpine:3.8
Do you know how I can packer tell not to start /bin/bash ?
bash shell docker builder
asked Mar 7 at 20:17
user10374572user10374572
713
i want to provision a docker image with docker and ansible. I want to use alpine as base image. Some docker images such as Alpine doesn't provide "/bin/bash". When packer runs that docker image it keeps starting /bin/bash. This will crash the build process:
dockerbuild.json:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
Error:
$> packer build dockerbuild.json
...
==> docker: Starting docker container...
docker: Run command: docker run -v /Users/engi/.packer.d/tmp/packer-docker014300196:/packer-files -d -i -t alpine:3.8 /bin/bash
==> docker: Error running container: Docker exited with a non-zero exit status.
==> docker: Stderr: docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container process caused "exec: "/bin/bash": stat /bin/bash: no such file or directory": unknown.
I can run the image manually with "/bin/sh" or without explicit shell:
docker run --rm -i -t alpine:3.8 /bin/sh
docker run --rm -i -t alpine:3.8
Do you know how I can packer tell not to start /bin/bash ?
bash shell docker builder
bash shell docker builder
asked Mar 7 at 20:17
user10374572user10374572
713
asked Mar 7 at 20:17
user10374572user10374572
713
asked Mar 7 at 20:17
user10374572user10374572
713
asked Mar 7 at 20:17
user10374572user10374572
713
asked Mar 7 at 20:17
user10374572user10374572
713
713
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I found the solution at docs (surprise): run_command
https://www.packer.io/docs/builders/docker.html
This worked for me:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true,
"run_command": ["-d", "-i", "-t", ".Image", "/bin/sh"]
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
answered Mar 7 at 20:34
user10374572user10374572
713
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I found the solution at docs (surprise): run_command
https://www.packer.io/docs/builders/docker.html
This worked for me:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true,
"run_command": ["-d", "-i", "-t", ".Image", "/bin/sh"]
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
answered Mar 7 at 20:34
user10374572user10374572
713
add a comment |
I found the solution at docs (surprise): run_command
https://www.packer.io/docs/builders/docker.html
This worked for me:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true,
"run_command": ["-d", "-i", "-t", ".Image", "/bin/sh"]
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
answered Mar 7 at 20:34
user10374572user10374572
713
add a comment |
I found the solution at docs (surprise): run_command
https://www.packer.io/docs/builders/docker.html
This worked for me:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true,
"run_command": ["-d", "-i", "-t", ".Image", "/bin/sh"]
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
answered Mar 7 at 20:34
user10374572user10374572
713
I found the solution at docs (surprise): run_command
https://www.packer.io/docs/builders/docker.html
This worked for me:
"builders": [
"type": "docker",
"image": "alpine:3.8",
"commit": true,
"run_command": ["-d", "-i", "-t", ".Image", "/bin/sh"]
],
"provisioners": [
"type": "ansible",
"user": "root",
"playbook_file": "playbook.yml",
"extra_arguments": [
"--extra-vars",
"ansible_connection=docker"
]
]
answered Mar 7 at 20:34
user10374572user10374572
713
answered Mar 7 at 20:34
user10374572user10374572
713
answered Mar 7 at 20:34
user10374572user10374572
713
answered Mar 7 at 20:34
user10374572user10374572
713
713
add a comment |
add a comment |
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