changeset

Author: emily-shen

.changeset/full-pugs-say.md

@@ -0,0 +1,10 @@
+---
+"@cloudflare/containers-shared": patch
+"wrangler": patch
+---
+
+feat: try to automatically get path of docker socket
+
+Currently, if your container tool isn't set up to listen at `unix:///var/run/docker.sock` (or isn't symlinked to that), then you have to manually set this via the `dev.containerEngine` field in your Wrangler config, or via the env vars `WRANGLER_DOCKER_HOST`. This change means that we will try and get the socket of the current context automatically. This should reduce the occurrence of opaque `internal error`s thrown by the runtime when the daemon is not listening at `unix:///var/run/docker.sock`.
+
+You can still override this with `WRANGLER_DOCKER_HOST`, and we also now read `DOCKER_HOST` too.