[Bug]: create container: port not found: creating reaper failed #2798
Labels
bug
An issue with the library
Comments
|
go.mod |
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There are know race conditions in the reaper which should be fixed once we've merged #2728 and updated to use the new reaper image container the work which was merged today testcontainers/moby-ryuk#141 |
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@mukulmantosh did you find any workaround for this issue? |
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If you use the branch from #2728 does it fix your issue? |
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On the merged commit, we now instead get |
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Can you confirm you're using v0.34.0 and the exact test case you're using? |
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I've tried with the following and all works as expected, so suspecting it could be something setup releated package testcontainers_test
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/testcontainers/testcontainers-go"
"github.com/testcontainers/testcontainers-go/modules/postgres"
"github.com/testcontainers/testcontainers-go/wait"
)
func TestReaper(t *testing.T) {
ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
defer cancel()
dbName, dbUsername, dbPassword := "test_db", "test_user", "test_password"
pgContainer, err := postgres.Run(ctx, "docker.io/postgres:16-alpine",
postgres.WithDatabase(dbName),
postgres.WithUsername(dbUsername),
postgres.WithPassword(dbPassword),
testcontainers.WithWaitStrategy(
wait.ForLog("database system is ready to accept connections").
WithOccurrence(2).WithStartupTimeout(10*time.Second),
),
)
testcontainers.CleanupContainer(t, pgContainer)
require.NoError(t, err)
dbHost, err := pgContainer.Host(ctx)
require.NoError(t, err)
require.NotEmpty(t, dbHost)
mappedPort, err := pgContainer.MappedPort(ctx, "5432/tcp")
require.NoError(t, err)
require.NotEmpty(t, mappedPort)
}go.mod: |
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We later tried |
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We saw recently the same on github actions more and more common for this issues. |
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Testcontainers version
0.33.0
Using the latest Testcontainers version?
Yes
Host OS
Windows
Host arch
x86
Go version
1.23
Docker version
Client: Version: 27.2.0 API version: 1.47 Go version: go1.21.13 Git commit: 3ab4256 Built: Tue Aug 27 14:17:17 2024 OS/Arch: windows/amd64 Context: desktop-linux Server: Docker Desktop 4.34.2 (167172) Engine: Version: 27.2.0 API version: 1.47 (minimum version 1.24) Go version: go1.21.13 Git commit: 3ab5c7d Built: Tue Aug 27 14:15:15 2024 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.7.20 GitCommit: 8fc6bcff51318944179630522a095cc9dbf9f353 runc: Version: 1.1.13 GitCommit: v1.1.13-0-g58aa920 docker-init: Version: 0.19.0 GitCommit: de40ad0Docker info
What happened?
I attempted to run tests that involve both Postgres and NATS. While they often run smoothly on their own, there are times when they fail unexpectedly.
I am not using the GenericContainer, instead using the official supported ones.
Example: Postgres
NATS
Relevant log output
Additional information
No response
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