Commit Graph

10 Commits (019aeaa57de97100d57f8ab9c771365b1cfcf7b8)

Author SHA1 Message Date
R.B. Boyer b60d89e7ef bulk rewrite using this script
set -euo pipefail

    unset CDPATH

    cd "$(dirname "$0")"

    for f in $(git grep '\brequire := require\.New(' | cut -d':' -f1 | sort -u); do
        echo "=== require: $f ==="
        sed -i '/require := require.New(t)/d' $f
        # require.XXX(blah) but not require.XXX(tblah) or require.XXX(rblah)
        sed -i 's/\brequire\.\([a-zA-Z0-9_]*\)(\([^tr]\)/require.\1(t,\2/g' $f
        # require.XXX(tblah) but not require.XXX(t, blah)
        sed -i 's/\brequire\.\([a-zA-Z0-9_]*\)(\(t[^,]\)/require.\1(t,\2/g' $f
        # require.XXX(rblah) but not require.XXX(r, blah)
        sed -i 's/\brequire\.\([a-zA-Z0-9_]*\)(\(r[^,]\)/require.\1(t,\2/g' $f
        gofmt -s -w $f
    done

    for f in $(git grep '\bassert := assert\.New(' | cut -d':' -f1 | sort -u); do
        echo "=== assert: $f ==="
        sed -i '/assert := assert.New(t)/d' $f
        # assert.XXX(blah) but not assert.XXX(tblah) or assert.XXX(rblah)
        sed -i 's/\bassert\.\([a-zA-Z0-9_]*\)(\([^tr]\)/assert.\1(t,\2/g' $f
        # assert.XXX(tblah) but not assert.XXX(t, blah)
        sed -i 's/\bassert\.\([a-zA-Z0-9_]*\)(\(t[^,]\)/assert.\1(t,\2/g' $f
        # assert.XXX(rblah) but not assert.XXX(r, blah)
        sed -i 's/\bassert\.\([a-zA-Z0-9_]*\)(\(r[^,]\)/assert.\1(t,\2/g' $f
        gofmt -s -w $f
    done
2022-01-20 10:46:23 -06:00
R.B. Boyer 1e02460bd1
re-run gofmt on 1.17 (#11579)
This should let freshly recompiled golangci-lint binaries using Go 1.17
pass 'make lint'
2021-11-16 12:04:01 -06:00
Daniel Nephin 2054402a53 envoy: improve comments 2021-06-01 11:35:32 -04:00
Daniel Nephin c9bc5f92b7 envoy: fix bootstrap deadlock caused by a full named pipe
Normally the named pipe would buffer up to 64k, but in some cases when a
soft limit is reached, they will start only buffering up to 4k.
In either case, we should not deadlock.

This commit changes the pipe-bootstrap command to first buffer all of
stdin into the process, before trying to write it to the named pipe.
This allows the process memory to act as the buffer, instead of the
named pipe.

Also changed the order of operations in `makeBootstrapPipe`. The new
test added in this PR showed that simply buffering in the process memory
was not enough to fix the issue. We also need to ensure that the
`pipe-bootstrap` process is started before we try to write to its
stdin. Otherwise the write will still block.

Also set stdout/stderr on the subprocess, so that any errors are visible
to the user.
2021-05-31 18:53:17 -04:00
Daniel Nephin b9e60c0775 testing: skip slow tests with -short
Add a skip condition to all tests slower than 100ms.

This change was made using `gotestsum tool slowest` with data from the
last 3 CI runs of master.
See https://github.com/gotestyourself/gotestsum#finding-and-skipping-slow-tests

With this change:

```
$ time go test -count=1 -short ./agent
ok      github.com/hashicorp/consul/agent       0.743s

real    0m4.791s

$ time go test -count=1 -short ./agent/consul
ok      github.com/hashicorp/consul/agent/consul        4.229s

real    0m8.769s
```
2020-12-07 13:42:55 -05:00
R.B. Boyer c599a2f5f4
xds: add support for envoy 1.15.0 and drop support for 1.11.x (#8424)
Related changes:

- hard-fail the xDS connection attempt if the envoy version is known to be too old to be supported
- remove the RouterMatchSafeRegex proxy feature since all supported envoy versions have it
- stop using --max-obj-name-len (due to: envoyproxy/envoy#11740)
2020-07-31 15:52:49 -05:00
Matt Keeler 59454c7edc
Set --max-obj-name-len 256 when execing Envoy (#6202)
* Pass -max-obj-name-len 256 to envoy

* Update test expectations.

* Add a note about requireing the max-obj-name-len option to be set
2019-07-26 15:43:15 -04:00
Paul Banks 9f656a2dc8
Fix envoy 1.10 exec (#5964)
* Make exec test assert Envoy version - it was not rebuilding before and so often ran against wrong version. This makes 1.10 fail consistenty.

* Switch Envoy exec to use a named pipe rather than FD magic since Envoy 1.10 doesn't support that.

* Refactor to use an internal shim command for piping the bootstrap through.

* Fmt. So sad that vscode golang fails so often these days.

* go mod tidy

* revert go mod tidy changes

* Revert "ignore consul-exec tests until fixed (#5986)"

This reverts commit 683262a686.

* Review cleanups
2019-06-21 16:06:25 +01:00
Paul Banks f9c0f00abb cli: envoy command default gRPC port (#4768)
* Default gRPC port; Start on some basic tests for argument and ENV handling; Make Exec test less platform-dependent.

* Allow hot-restarts

* Remove debug
2018-10-10 16:55:34 +01:00
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