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check context builder endpoint

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2022-07-29 17:39:05 +02:00
parent 07992e66e0
commit e27a5966ef
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1 changed files with 9 additions and 0 deletions
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9
commands/util.go
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@ -65,11 +65,20 @@ func driversForNodeGroup(ctx context.Context, dockerCli command.Cli, ng *store.N
return nil, errors.Errorf("failed to find driver %q", f) return nil, errors.Errorf("failed to find driver %q", f)
} }
} else { } else {
// empty driver means nodegroup was implicitly created as a default
// driver for a docker context and allows falling back to a
// docker-container driver for older daemon that doesn't support
// buildkit (< 18.06).
ep := ng.Nodes[0].Endpoint ep := ng.Nodes[0].Endpoint
dockerapi, err := clientForEndpoint(dockerCli, ep) dockerapi, err := clientForEndpoint(dockerCli, ep)
if err != nil { if err != nil {
return nil, err return nil, err
} }
// check if endpoint is healthy is needed to determine the driver type.
// if this fails then can't continue with driver selection.
if _, err = dockerapi.Ping(ctx); err != nil {
return nil, err
}
f, err = driver.GetDefaultFactory(ctx, ep, dockerapi, false) f, err = driver.GetDefaultFactory(ctx, ep, dockerapi, false)
if err != nil { if err != nil {
return nil, err return nil, err