Issues

• Bug: Reaper.delete_instance() raises 409 and keeps the dead reaper when ryuk was killed from outside

  testcontainers/testcontainers-python#1125 · Filter by author PHcz opened on Sep 25, 2026

• Bug: MongoDB container is reported ready before the server accepts connections

  testcontainers/testcontainers-python#1122 · Filter by author florinutz opened on Sep 23, 2026

• Bug: file descriptor leak in HttpWaitStrategy

  testcontainers/testcontainers-python#1115 · Filter by author loic-simon opened on Sep 10, 2026

• Bug: Reaper reports success while the session filter never reaches Ryuk (silent leak on Linux/docker-proxy)

  testcontainers/testcontainers-python#1114 · Filter by author Vaganovski opened on Aug 31, 2026
  1

• TrinoContainer.get_connection_url() returns the internal port, not the mapped host port

  testcontainers/testcontainers-python#1111 · Filter by author rusackas opened on Aug 25, 2026

• Bug: Failure to connect to Reaper leaves stale ryuk containers, leading to container name collisions

  testcontainers/testcontainers-python#1093 · Filter by author hterik opened on Aug 12, 2026
  1

• Updating the documentation

  testcontainers/testcontainers-python#1086 · Filter by author amotl opened on Jul 28, 2026
  1

• Bug: docker.errors.DockerException: Error while fetching server API version: maximum recursion depth exceeded since upgrade of 4.15

  testcontainers/testcontainers-python#1085 · Filter by author jonesbusy opened on Jul 26, 2026
  1

• New Container: fake-gcs-server

  🚀 enhancement
  testcontainers/testcontainers-python#1084 · Filter by author amotl opened on Jul 25, 2026

• New Container: Prometheus

  🚀 enhancement
  testcontainers/testcontainers-python#1075 · Filter by author aeroyorch opened on Jul 5, 2026
  6

• Question: What are the new way to install community containers?

  📖 documentation
  testcontainers/testcontainers-python#1063 · Filter by author sudo-eternalmadness opened on Jun 20, 2026

• Feature: Ryuk support in ComposeContainer class (like in Java)

  🚀 enhancement
  testcontainers/testcontainers-python#1049 · Filter by author stiwa-petm opened on Jun 10, 2026
  4

• Question: Can HealthcheckWaitStrategy make use of the HEALTHCHECK defined on the image?

  📖 documentation
  testcontainers/testcontainers-python#1033 · Filter by author rhoban13 opened on Jun 3, 2026
  2

• cosmosdb: CosmosDBNoSQLEndpointContainer doesn't work with vnext-preview emulator image

  testcontainers/testcontainers-python#1024 · Filter by author v-fidelusaleksander opened on May 29, 2026
  1

• Question: Cannot start KafkaContainer() (on windows(?))

  📖 documentation
  testcontainers/testcontainers-python#1015 · Filter by author wfxronald opened on May 12, 2026
  1

• Docs: Improve docs with examples

  testcontainers/testcontainers-python#1014 · Filter by author valentimarco opened on May 8, 2026
  2

• Utilizing Ty astype checker (replacing mypy)

  🚀 enhancement
  testcontainers/testcontainers-python#1001 · Filter by author Tranquility2 opened on Apr 5, 2026

• create before start issue

  testcontainers/testcontainers-python#997 · Filter by author alexanderankin opened on Apr 2, 2026
  10

• localstack/localstack:latest will require auth token from March 23 — LocalStack module docs & examples need updating

  testcontainers/testcontainers-python#985 · Filter by author HarshCasper opened on Mar 17, 2026
  12

• New Container: DatabricksContainer for Databricks SQL Connector

  🚀 enhancement
  testcontainers/testcontainers-python#981 · Filter by author adendek opened on Mar 12, 2026
  3

• ElasticSearchContainer method .get_url() suggested in doc websites but not implemented anymore

  testcontainers/testcontainers-python#980 · Filter by author nucccc opened on Mar 9, 2026

• New Container: InfluxDB v3

  🚀 enhancement
  testcontainers/testcontainers-python#974 · Filter by author AchmadFathoni opened on Mar 3, 2026

• Feature: Timeout on command execution

  🚀 enhancement
  testcontainers/testcontainers-python#972 · Filter by author Zirak opened on Feb 26, 2026

• Feature: Use pre-commit.ci

  🚀 enhancement
  testcontainers/testcontainers-python#959 · Filter by author CarliJoy opened on Jan 25, 2026
  3

• Feature: pytest integration

  🚀 enhancement
  testcontainers/testcontainers-python#958 · Filter by author alexanderankin opened on Jan 24, 2026
  2