Question regarding passing arguments

[TieyanFu]

Expected Behaviour
Referring to the previous issue, I'd like to pass also some parameters to a postgres docker container. However, when using the mentioned method, seems the API has changed from "withCmd" to "withCommand", and the results in following error

const postgresContainer = new GenericContainer('postgres:14.3-bullseye')
  .withUser('postgres')
  .withEnvironment({
    POSTGRES_PASSWORD: 'example',
    POSTGRES_DB: 'idmp',
  })
  .withExposedPorts(5432)
  //.withSharedMemorySize(1024 * 1024 * 1024)
  .withHealthCheck({
    test: ['CMD-SHELL', 'pg_isready'],
    interval: 5000,
    timeout: 1000,
    retries: 5,
  })
  .withCommand(["...", "-c", "shared_buffers=256MB"])

Actual Behaviour
...

Testcontainer Logs
testcontainers [DEBUG] [e045ff701ce2] Fetching container logs... +1ms
testcontainers [DEBUG] [e045ff701ce2] Demuxing stream... +4ms
testcontainers [DEBUG] [e045ff701ce2] Demuxed stream +1ms
testcontainers [DEBUG] [e045ff701ce2] Fetched container logs +0ms
testcontainers [DEBUG] [e045ff701ce2] Waiting for container to be ready... +0ms
testcontainers [DEBUG] [e045ff701ce2] Waiting for health check... +0ms
testcontainers [DEBUG] [e045ff701ce2] Inspecting container... +0ms
testcontainers:containers [e045ff701ce2] /usr/local/bin/docker-entrypoint.sh: line 341: exec: ...: not found +0ms
testcontainers [DEBUG] [e045ff701ce2] Inspected container +6ms
testcontainers [ERROR] [e045ff701ce2] Health check failed: unhealthy +0ms
testcontainers [ERROR] [e045ff701ce2] Container failed to be ready: Error: Health check failed: unhealthy +0ms
testcontainers [DEBUG] [e045ff701ce2] Stopping container... +0ms
testcontainers [DEBUG] [e045ff701ce2] Container already stopped +27ms
testcontainers [DEBUG] [e045ff701ce2] Removing container... +0ms

Environment Information

• Operating System: MacOS 13.5.2
• Docker Version: 4.1.1
• Node version:
• Testcontainers version: "10.2.1"

[cristianrgreco]

Hi @TieyanFu, you are running this command:

.withCommand(["...", "-c", "shared_buffers=256MB"])

Note the .... Docker is returning this error:

testcontainers:containers [e045ff701ce2] /usr/local/bin/docker-entrypoint.sh: line 341: exec: ...: not found +0ms

Docker is telling you that the binary ... does not exist, which makes sense