From 2c5e2ae898ca9c4de6043b4a3e51e67eae8a87f9 Mon Sep 17 00:00:00 2001 From: reivilibre <oliverw@matrix.org> Date: Fri, 12 Aug 2022 13:25:47 +0000 Subject: [PATCH] Document that the `DOCKER_BUILDKIT=1` flag is needed to build the docker image. (#13515) --- changelog.d/13515.doc | 1 + docker/README.md | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) create mode 100644 changelog.d/13515.doc diff --git a/changelog.d/13515.doc b/changelog.d/13515.doc new file mode 100644 index 0000000000..a4d9d97dcb --- /dev/null +++ b/changelog.d/13515.doc @@ -0,0 +1 @@ +Document that the `DOCKER_BUILDKIT=1` flag is needed to build the docker image. \ No newline at end of file diff --git a/docker/README.md b/docker/README.md index 5b7de2fe38..017f046c58 100644 --- a/docker/README.md +++ b/docker/README.md @@ -191,7 +191,7 @@ If you need to build the image from a Synapse checkout, use the following `docke build` command from the repo's root: ``` -docker build -t matrixdotorg/synapse -f docker/Dockerfile . +DOCKER_BUILDKIT=1 docker build -t matrixdotorg/synapse -f docker/Dockerfile . ``` You can choose to build a different docker image by changing the value of the `-f` flag to -- GitLab