docker_entrypoint.sh : permission denied

[monaung]

I created hello-world, actually copy, from scratch
able to push to docker via wercker but after pull and run, having following issue.

container_linux.go:265: starting container process caused "exec: "/pipeline/source/app/docker_entrypoint.sh": permission denied"
docker: Error response from daemon: oci runtime error: container_linux.go:265: starting container process caused "exec: "/pipeline/source/app/docker_entrypoint.sh": permission denied".

[rafalpienkowski]

Add in your wercker.yml additional build step which will make file executable. An example of step below:

- script:
        name: chmod
        code: |
          chmod +x ./docker_entrypoint.sh

[fernandobotelho]

I ran into the same issue and so far, haven't been able to fix it. By adding the chmod script you suggested above, I get the following output:

export WERCKER_STEP_ROOT="/pipeline/script-5b88480e-9176-48e6-a51d-00c107926799"
export WERCKER_STEP_ID="script-5b88480e-9176-48e6-a51d-00c107926799"
export WERCKER_STEP_OWNER="wercker"
export WERCKER_STEP_NAME="script"
export WERCKER_REPORT_NUMBERS_FILE="/report/script-5b88480e-9176-48e6-a51d-00c107926799/numbers.ini"
export WERCKER_REPORT_MESSAGE_FILE="/report/script-5b88480e-9176-48e6-a51d-00c107926799/message.txt"
export WERCKER_REPORT_ARTIFACTS_DIR="/report/script-5b88480e-9176-48e6-a51d-00c107926799/artifacts"
source "/pipeline/script-5b88480e-9176-48e6-a51d-00c107926799/run.sh" < /dev/null
chmod: cannot access './docker_entrypoint.sh': No such file or directory

[rafalpienkowski]

Probably there is a problem with path. You can use cwd parameter to set up a proper path like in example below:

• script:
  name: chmod
  cwd: src/SimpleApi
  code: |
  chmod +x ./docker_entrypoint.sh

I hope it will help you.

[kapozade]

Adding a new script step on deploy phase fix the issue.

PS: After adding the script step, I have encountered another issue like exec user process caused "exec format error". The issue was related to my development environment. I saved the docker_entrypoint.sh as UTF-8 encoding. After experiencing this issue, I changed the encoding type to ISO 8859-15.