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kiview merged 2 commits into from
Oct 17, 2026
Merged

Support pgsty/silo image in MinIO module #12113

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a72b021
Support pgsty/silo image in MinIO module
kiview Oct 17, 2026
2886371
Drop frozen pgsty/minio image and explain MinIO fork in docs
kiview Oct 17, 2026
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7 changes: 7 additions & 0 deletions docs/modules/minio.md
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Expand Up @@ -2,6 +2,13 @@

Testcontainers can be used to automatically instantiate and manage [MinIO](https://min.io) containers.

!!! note
Upstream MinIO stopped publishing free community builds in late 2025 and archived the
[minio/minio](https://github.com/minio/minio) repository in 2026; the `minio/minio` image is no longer available on
Docker Hub. The module therefore also accepts [Silo](https://github.com/pgsty/silo) (`pgsty/silo`), a
community-maintained, AGPL-licensed fork of MinIO by the [Pigsty](https://pigsty.io) project, which is used in the
examples below. See the [Silo manifesto](https://silo.pigsty.io/about/manifesto/) for background on the fork.

## Usage example

Create a `MinIOContainer` to use it in your tests:
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6 changes: 4 additions & 2 deletions modules/minio/src/main/java/org/testcontainers/containers/MinIOContainer.java
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Expand Up @@ -9,7 +9,7 @@
/**
* Testcontainers implementation for MinIO.
* <p>
* Supported image: {@code minio/minio}
* Supported images: {@code minio/minio}, {@code pgsty/silo}
* <p>
* Exposed ports:
* <ul>
Expand All @@ -21,6 +21,8 @@ public class MinIOContainer extends GenericContainer<MinIOContainer> {

private static final DockerImageName DEFAULT_IMAGE_NAME = DockerImageName.parse("minio/minio");

private static final DockerImageName SILO_IMAGE_NAME = DockerImageName.parse("pgsty/silo");

private static final int MINIO_S3_PORT = 9000;

private static final int MINIO_UI_PORT = 9001;
Expand All @@ -47,7 +49,7 @@ public MinIOContainer(final String dockerImageName) {
*/
public MinIOContainer(final DockerImageName dockerImageName) {
super(dockerImageName);
dockerImageName.assertCompatibleWith(DEFAULT_IMAGE_NAME);
dockerImageName.assertCompatibleWith(DEFAULT_IMAGE_NAME, SILO_IMAGE_NAME);
withExposedPorts(MINIO_S3_PORT, MINIO_UI_PORT);
withCommand("server", "--console-address", ":" + MINIO_UI_PORT, "/data");
waitingFor(
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6 changes: 3 additions & 3 deletions modules/minio/src/test/java/org/testcontainers/containers/MinIOContainerTest.java
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Expand Up @@ -18,7 +18,7 @@ class MinIOContainerTest {
void testBasicUsage() throws Exception {
try (
// minioContainer {
MinIOContainer container = new MinIOContainer("minio/minio:RELEASE.2023-09-04T19-57-37Z");
MinIOContainer container = new MinIOContainer("pgsty/silo:RELEASE.2026-09-16T00-00-00Z");
// }
) {
container.start();
Expand Down Expand Up @@ -58,7 +58,7 @@ void testBasicUsage() throws Exception {

@Test
void testDefaultUserPassword() {
try (MinIOContainer container = new MinIOContainer("minio/minio:RELEASE.2023-09-04T19-57-37Z")) {
try (MinIOContainer container = new MinIOContainer("pgsty/silo:RELEASE.2026-09-16T00-00-00Z")) {
container.start();
assertThat(container.getUserName()).isEqualTo("minioadmin");
assertThat(container.getPassword()).isEqualTo("minioadmin");
Expand All @@ -69,7 +69,7 @@ void testDefaultUserPassword() {
void testOverwriteUserPassword() {
try (
// minioOverrides {
MinIOContainer container = new MinIOContainer("minio/minio:RELEASE.2023-09-04T19-57-37Z")
MinIOContainer container = new MinIOContainer("pgsty/silo:RELEASE.2026-09-16T00-00-00Z")
.withUserName("testuser")
.withPassword("testpassword");
// }
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