From the name of func 'UniqueURLsFromFlag', we can tell that UniqueURLs'uss
should not have duplicates. The current implemention of UniqueURLs'Set
has a bug to make it unique.
Fixes: #16307.
Signed-off-by: Jes Cok <xigua67damn@gmail.com>
The golang buildin package `flag` doesn't support `uint32` data
type, so we need to support it via the `flag.Var`.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
There is no update on the original PR (see below) for more then 2
weeks. So Benjamin(@ahrtr) continues to work on the PR. The first
step is to rebase the PR, because there are lots of conflicts with
the main branch.
The change to go.mod and go.sum reverted, because they are not needed.
The e2e test cases are also reverted, because they are not correct.
```
https://github.com/etcd-io/etcd/pull/14081
```
Signed-off-by: nic-chen <chenjunxu6@gmail.com>
Signed-off-by: Benjamin Wang <wachao@vmware.com>
Resolves#12450
This commits adds support to unix/unixs socket URLs, which currently
fail with the message "URL address does not have the form "host:port".
It also replaces the work started in #11747.
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
* flag: improve StringFlags by support set default value when init
when init flagSet, set default value should be moved to StringFlags init
func, which is more friendly
personal proposal
* flag: code improved for StringFlags
These legacy flags support are here only because we do not want
CoreOS updates to break people.
Now people will be aware of that they switch to etcd3. Do not need
to support 0.x flags any more.
Support IPv6 address for ETCD_ADDR and ETCD_PEER_ADDR
pkg/flags: Support IPv6 address for ETCD_ADDR and ETCD_PEER_ADDR
pkg/flags: tests for IPv6 addr and bind-addr flags
pkg/flags: IPAddressPort.Host: do not enclose IPv6 address in square brackets
pkg/flags: set default bind address to [::] instead of 0.0.0.0
pkg/flags: we don't need fmt any more
also, one minor fix: net.JoinHostPort takes string as a port value
pkg/flags: fix ipv6 tests
pkg/flags: test both IPv4 and IPv6 addresses in TestIPAddressPortString
etcdmain: test: use [::] instead of 0.0.0.0
This function was fundamentally buggy, as a panic could be trivially
triggered by setting the wrong environment variable (e.g.
ETCD_BIND_ADDR=foo). Instead, let's propagate the error and present it
to the user in a cleaner way.
