Commit Graph

35 Commits

Author SHA1 Message Date
41ed809c38 netutil: consistently format ipv6 addresses
This formats ipv6 addresses to ensure they can be compared safely

Signed-off-by: kidsan <8798449+Kidsan@users.noreply.github.com>
2023-01-26 11:11:25 +01:00
e712234a1a netutil: make a raw URL comparison part of the urlsEqual function
Signed-off-by: Prasad Chandrasekaran <prasadc@vmware.com>
2022-10-11 16:58:56 +05:30
3e195ba473 Apply suggestions from code review
Co-authored-by: Lili Cosic <cosiclili@gmail.com>
Signed-off-by: Prasad Chandrasekaran <prasadc@vmware.com>
2022-10-11 16:58:56 +05:30
25ef9b6f46 netutil: add url comparison without resolver to URLStringsEqual
If one of the nodes in the cluster has lost a dns record,
restarting the second node will break it.
This PR makes an attempt to add a comparison without using a resolver,
which allows to protect cluster from dns errors and does not break
the current logic of comparing urls in the URLStringsEqual function.
You can read more in the issue #7798

Fixes #7798

Signed-off-by: Prasad Chandrasekaran <prasadc@vmware.com>
2022-10-11 16:58:56 +05:30
a060b42e47 server: Use default logging configuration instead of zap production one
This fixes problem where logs json changes format of timestamp.
2022-04-01 12:23:44 +02:00
3bb7acc8cf Migrate dependencies pkg/foo -> client/pkg/foo 2021-04-07 00:38:47 +02:00
de55bb6331 pkg: Rename imports after making 'pkg' a module
find -name '*.go' | xargs sed --follow-symlinks -i 's|go.etcd.io/etcd/v3/pkg/|go.etcd.io/etcd/pkg/v3/|g'
go fmt ./...
2020-10-13 00:09:27 +02:00
96cce208c2 go.mod: use go.etcd.io/etcd/v3 versioning
This change makes the etcd package compatible with the existing Go
ecosystem for module versioning.

Used this tool to update package imports:
  https://github.com/KSubedi/gomove
2020-04-28 00:57:35 +00:00
34bd797e67 *: revert module import paths
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
2019-05-28 15:39:35 -07:00
9150bf52d6 go modules: Fix module path version to include version number 2019-04-26 15:29:50 -07:00
d37f1521b7 *: update import paths to "go.etcd.io/etcd"
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
2018-08-28 17:47:55 -07:00
4baaf322fa pkg/netutil: create doc.go
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
2018-04-27 11:41:50 -07:00
e8ba8feaed pkg/netutil: use structured logging for TCP resolve
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
2018-04-27 11:40:13 -07:00
e1de74913d pkg/netutil: return error from "URLStringsEqual"
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
2018-01-25 11:22:07 -08:00
6464574952 netutil: don't resolve unix socket URLs when comparing URLs
Was causing VerifyBootstrap() to hang on unix peers.
2017-08-17 19:58:24 -07:00
85e87e8f6b netutil: use "context" and ctx-ize TCP addr resolution 2017-04-21 10:01:53 -07:00
13b05aeff8 netutil: ctx-ize URLStringsEqual
Handles the case where the DNS entry will only be set up after etcd
starts.
2016-12-14 15:46:30 -08:00
9473e9c30e pkg: use etcd as logging repo 2016-09-29 15:29:38 +08:00
8b77de4e99 pkg: update LICENSE header 2016-05-12 20:48:53 -07:00
6e6d64fb9b *: clean up unused vars, functions
With help from https://github.com/dominikh/go-unused.
IsNetTimeoutError seems useful, so moved to pkg/netutil.
2016-04-06 21:33:55 -07:00
bd832e5b0a *: migrate Godeps to vendor/ 2016-03-22 17:10:28 -07:00
81229dbea9 *: add missing package descriptions
This adds and updates package descriptions in etcd projects.
And also deletes some duplicate LICENSE statements.
2015-11-17 20:54:10 -08:00
e16f81838b etcdhttp/auth: BasicAuth method in standard pkg
I created a new PR from https://github.com/coreos/etcd/pull/3598.
This is for `TODO: use the standard lib BasicAuth method when we move to
Go 1.4.` [1]. `BasicAuth` method got into Go standard package a year ago. [2]

---
1. https://github.com/coreos/etcd/blob/master/pkg/netutil/netutil.go#L126-L138
2. https://codereview.appspot.com/76540043/
2015-09-28 14:02:55 -07:00
3c1e6b54b3 pkg/netutil: stop resolving in place
It helps to copy out a and b, and not modify the original a and b.
2015-08-21 12:09:17 -07:00
1c334979cd pkg/netutil: not introduce empty url when converting
It should not make slices with length and append elements at the same
time.
2015-08-21 12:08:17 -07:00
7b871aab41 pkg/netutil: not export resolve and urlsEqual functions
They are only used in this package, so there is no need to public them.
2015-08-21 11:58:37 -07:00
b1192e5c48 pkg/netutil: fix false negative comparison
Sort the resolved URLs before DeepEqual, so it will not compare URLs
that may be out of order due to resolution.
2015-08-21 10:15:08 -07:00
8ea3d157c5 Revert "Revert "Treat URLs have same IP address as same""
This reverts commit 3153e635d5.

Conflicts:
	etcdserver/config.go
2015-08-21 09:41:13 -07:00
8ad7ed321e *:godep log pkg 2015-06-11 14:22:14 -07:00
a45f53986f pkg/netutil: use leveled log 2015-06-11 14:19:52 -07:00
3153e635d5 Revert "Treat URLs have same IP address as same"
This reverts commit f8ce5996b0.

etcd no longer resolves TCP addresses passed in through flags,
so there is no need to compare hostname and IP slices anymore.
(for more details: a3892221ee)

Conflicts:
	etcdserver/cluster.go
	etcdserver/config.go
	pkg/netutil/netutil.go
	pkg/netutil/netutil_test.go
2015-05-16 03:21:10 -07:00
4611c3b2d7 netutil: add BasicAuth function
etcd ships it's own BasicAuth function and no longer requires
Go 1.4 to build.
2015-03-20 17:32:33 -07:00
f8ce5996b0 Treat URLs have same IP address as same
- To solve validation error problem using URLs in hostname #2123
2015-01-27 04:36:41 +09:00
f1ed69e883 *: switch to line comments for copyright
Build tags are not compatible with block comments.
Also adds copyright header to a few places it was missing.
2015-01-26 09:53:30 -08:00
705ec45083 etcdmain: resolve DNS hostnames for client and peer URLs
etcd resolves DNS hostnames to IP addresses for client and peer URLs
before creating any listening sockets.

The following messages are logged during startup:

    etcd: Resolving infra0.coreos.com:2380 to 10.0.1.10:2380

Fixes #1991
2014-12-24 13:12:32 -05:00