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Drop support for (archived) Compose-on-Kubernetes - #3139
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6077685ComparethaJeztah
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Jun 21, 2021
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Does this mean we should also remove the "kubernetes endpoint" from |
ndeloof
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Jun 21, 2021
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@thaJeztah yes indeed |
eclipseo
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Aug 3, 2021
There are still instances of compose-on-kubernetes in the source even with this patch: |
cpuguy83
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Aug 3, 2021
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💯 |
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Codecov Report
@@ Coverage Diff @@## master #3139 +/- ##
==========================================
+ Coverage 57.33% 58.29% +0.95%
==========================================
Files 304 287 -17 Lines 26379 24142 -2237 ==========================================
- Hits 15124 14073 -1051 + Misses 10329 9210 -1119 + Partials 926 859 -67 |
thaJeztah
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Feb 22, 2022
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Thanks! Left one comment in-line w.r.t. the test, and some comment about (probably ok as follow-up)
Could you;
- have a quick peek at the test (do we still need that case? if so, should it be in a separate test? or should we remove it?)
- squash the commits; I think the first commit doesn't build (so would disallow doing a
git bisect); it's probably fine to squash all commits to a single one - Looks like a linter isn't happy;
cli/command/context/create.go:6: File is not `goimports`-ed (goimports)
"github.com/sirupsen/logrus"
cli/command/context/update.go:6: File is not `goimports`-ed (goimports)
"github.com/sirupsen/logrus"
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| contextTLSData.Endpoints[docker.DockerEndpoint] = *dockerTLS | ||
| } | ||
| if len(o.Kubernetes) != 0 { | ||
| logrus.Warn("kubernetes orchestrator is deprecated") |
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I wanted to suggest to perhaps just use fmt.Printf() here (as logrus formatting is a bit "meh" on the CLI), but I'm ok with doing in a follow-up;
docker context create --docker host=tcp://localhost:2375 --kubernetes host=http://foo:1234 bla
WARN[0000] kubernetes orchestrator is deprecated
bla
Successfully created context "bla"Perhaps we should generate the warning earlier, or use flags.MarkDeprecated() (which both hides the flag, and prints a deprecation message)
Giving it a quick try what it looks like with flags.MarkDeprecated();
Details
diff --git a/cli/command/context/update.go b/cli/command/context/update.go
index 55f775037..bcf1a6101 100644
--- a/cli/command/context/update.go+++ b/cli/command/context/update.go@@ -3,7 +3,6 @@ package context
import (
"bytes"
"fmt"
- "github.com/sirupsen/logrus"
"text/tabwriter"
"github.com/docker/cli/cli"
@@ -60,8 +59,8 @@ func newUpdateCommand(dockerCli command.Cli) *cobra.Command {
flags.SetAnnotation("default-stack-orchestrator", "deprecated", nil)
flags.StringToStringVar(&opts.Docker, "docker", nil, "set the docker endpoint")
flags.StringToStringVar(&opts.Kubernetes, "kubernetes", nil, "set the kubernetes endpoint")
+ flags.MarkDeprecated("kubernetes", "option will be ignored")
flags.SetAnnotation("kubernetes", "kubernetes", nil)
- flags.SetAnnotation("kubernetes", "deprecated", nil)
return cmd
}
@@ -102,9 +101,6 @@ func RunUpdate(cli command.Cli, o *UpdateOptions) error {
c.Endpoints[docker.DockerEndpoint] = dockerEP
tlsDataToReset[docker.DockerEndpoint] = dockerTLS
}
- if len(o.Kubernetes) != 0 {- logrus.Warn("kubernetes orchestrator is deprecated")- }
if err := validateEndpointsAndOrchestrator(c); err != nil {
return err
}docker context update --kubernetes host=tcp://foo:1234 bla
Flag --kubernetes has been deprecated, option will be ignored
bla
Successfully updated context "bla"thaJeztah
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Feb 22, 2022
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I also had a quick look at what it looks like on this PR; I think there's some follow-up changes we should make First of all, wondering if we should consider removing the docker context ls
NAME DESCRIPTION DOCKER ENDPOINT ORCHESTRATOR
default * Current DOCKER_HOST based configuration unix:///var/run/docker.sock swarmLooking at docker context create --help
Usage: docker context create [OPTIONS] CONTEXT
Create a context
Docker endpoint config:
NAME DESCRIPTION
from Copy named context's Docker endpoint configurationhost Docker endpoint on which to connectca Trust certs signed only by this CAcert Path to TLS certificate filekey Path to TLS key fileskip-tls-verify Skip TLS certificate validationExample:$ docker context create my-context --description "some description" --docker "host=tcp://myserver:2376,ca=~/ca-file,cert=~/cert-file,key=~/key-file"Options: --default-stack-orchestrator string Default orchestrator for stack operations to use with this context (swarm|kubernetes|all) --description string Description of the context --docker stringToString set the docker endpoint (default []) --from string create context from a named context --kubernetes stringToString set the kubernetes endpoint (default [])From the above, I would suggest to:
It looks like there's logic in various locations to (e.g.) normalize Orchestrator, etc. etc. that we should probably remove. Effectively we'll only have 1 orchestrator now (swarmkit; and only if swarmkit is enabled), so perhaps there's more cruft to remove. |
Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
…text Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
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193ede9Comparendeloof
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Feb 22, 2022
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@thaJeztah squashed and removed support for multiple orchestrator in context store / stack commands |
thaJeztah
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LGTM, thanks for updating.
I was going through the code, and noticed there's a bunch of locations still referring to the removed options (docs, completion scripts), but let me open a follow-up PR for those changes (possibly there's more, so let's first remove what we have in this PR).
thaJeztah
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Feb 23, 2022
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@silvin-lubecki this one good to go? |
silvin-lubecki
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Feb 24, 2022
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LGTM, but @thaJeztah should we update https://github.com/docker/cli/blob/master/docs/deprecated.md#kubernetes-stack-and-context-support and marked it as removed ?
Signed-off-by: Nicolas De Loof <nicolas.deloof@gmail.com>
thaJeztah
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Feb 24, 2022
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Yes! I had some changes already locally as follow-up (didn't want to block the PR 😅), but I see @ndeloof updated it (thanks!); let's merge this when CI completes 👍 |
Member
LOL, and of course some failure in CI now (looks like it may be a flaky / race (based on the name of the test); I'll kick CI again |
thaJeztah
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Feb 24, 2022
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It's green! ✅✅ ✅ ✅ |
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closes#2967
closes#3389
(https://docker.atlassian.net/browse/IL-257 for internal tracker)
- What I did
Removed support for Kubernetes orchestrator, as required compose-on-kubernetes backend is archived
- How I did it
Code removal
- How to verify it
isn't this what CI is for ? :P
- Description for the changelog
Removed support for deprecated Compose-on-Kubernetes
- A picture of a cute animal (not mandatory but encouraged)
