consul

Commit Graph

Author	SHA1	Message	Date
R.B. Boyer	c310451b2b	cli: avoid passing envoy bootstrap configuration as arguments (#4747 ) Play a trick with CLOEXEC to pass the envoy bootstrap configuration as an open file descriptor to the exec'd envoy process. The file only briefly touches disk before being unlinked. We convince envoy to read from this open file descriptor by using the /dev/fd/$FDNUMBER mechanism to read the open file descriptor as a file. Because the filename no longer has an extension envoy's sniffing logic falls back on JSON instead of YAML, so the bootstrap configuration must be generated as JSON instead.	2018-10-10 16:55:34 +01:00
Paul Banks	dca1303d05	Connect Envoy Command (#4735 ) * Plumb xDS server and proxyxfg into the agent startup * Add `consul connect envoy` command to allow running Envoy as a connect sidecar. * Add test for help tabs; typos and style fixups from review	2018-10-10 16:55:34 +01:00

Author

SHA1

Message

Date

R.B. Boyer

c310451b2b

cli: avoid passing envoy bootstrap configuration as arguments (#4747 )

Play a trick with CLOEXEC to pass the envoy bootstrap configuration as
an open file descriptor to the exec'd envoy process. The file only
briefly touches disk before being unlinked.

We convince envoy to read from this open file descriptor by using the
/dev/fd/$FDNUMBER mechanism to read the open file descriptor as a file.

Because the filename no longer has an extension envoy's sniffing logic
falls back on JSON instead of YAML, so the bootstrap configuration must
be generated as JSON instead.

2018-10-10 16:55:34 +01:00

Paul Banks

dca1303d05

Connect Envoy Command (#4735 )

* Plumb xDS server and proxyxfg into the agent startup

* Add `consul connect envoy` command to allow running Envoy as a connect sidecar.

* Add test for help tabs; typos and style fixups from review

2018-10-10 16:55:34 +01:00

2 Commits (c310451b2b52bd04c994409a846d062929f570a2)