tailscale

Commit Graph

Author	SHA1	Message	Date
David Anderson	af3127711a	cmd/containerboot: allow disabling secret storage in k8s. In some configurations, user explicitly do not want to store tailscale state in k8s secrets, because doing that leads to some annoying permission issues with sidecar containers. With this change, TS_KUBE_SECRET="" and TS_STATE_DIR=/foo will force storage to file when running in kubernetes. Fixes #6704. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	1b65630e83	cmd/containerboot: switch to IPN bus monitoring instead of polling. We still have to shell out to `tailscale up` because the container image's API includes "arbitrary flags to tailscale up", unfortunately. But this should still speed up startup a little, and also enables k8s-bound containers to update their device information as new netmap updates come in. Fixes #6657 Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	367228ef82	cmd/containerboot: gracefully degrade if missing patch permissions in k8s. Fixes #6629. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	e36c27bcd1	cmd/containerboot: check that k8s secret permissions are correct. Updates #6629. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	e79a1eb24a	cmd/containerboot: refactor tests to have more explicit phases. In preparation for making startup more complex with IPN bus watches. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	e04aaa7575	cmd/containerboot: split tailscaled bringup and auth phases. In preparation for reworking auth to use IPN bus watch. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	a469ec8ff6	cmd/containerboot: fix some lint. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
Anton Tolchanov	5ff946a9e6	cmd/containerboot: fix TS_STATE_DIR environment variable It's supposed to set `--statedir` rather than `--state` file. Fixes #6634. Signed-off-by: Anton Tolchanov <anton@tailscale.com>	2 years ago
Maisem Ali	1f4669a380	all: standardize on LocalAPI Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
David Anderson	65f3dab4c6	cmd/containerboot: make a tests table, add more tests. Also fix a bugs found while adding the tests, oops. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	2111357568	cmd/containerboot: add tests. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	6acc27a92f	cmd/containerboot: be more targeted when enabling IP forwarding. Only enable forwarding for an IP family if any forwarding is required for that family. Fixes #6221. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	bf2d3cd074	cmd/containerboot: don't write device ID when not in Kubernetes. Fixes #6218. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
David Anderson	e0669555dd	cmd/containerboot: don't write device ID into non-existent secret. Fixes #6211 Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago
Brad Fitzpatrick	da8def8e13	all: remove old +build tags The //go:build syntax was introduced in Go 1.17: https://go.dev/doc/go1.17#build-lines gofmt has kept the +build and go:build lines in sync since then, but enough time has passed. Time to remove them. Done with: perl -i -npe 's,^// \+build.*\n,,' $(git grep -l -F '+build') Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
David Anderson	76904b82e7	cmd/containerboot: PID1 for running tailscaled in a container. This implements the same functionality as the former run.sh, but in Go and with a little better awareness of tailscaled's lifecycle. Also adds TS_AUTH_ONCE, which fixes the unfortunate behavior run.sh had where it would unconditionally try to reauth every time if you gave it an authkey, rather than try to use it only if auth is actually needed. This makes it a bit nicer to deploy these containers in automation, since you don't have to run the container once, then go and edit its definition to remove authkeys. Signed-off-by: David Anderson <danderson@tailscale.com>	2 years ago

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66 Commits (a51f41812b0ac65779ea57628d71bf7f6394bf01)