mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-10-16 02:47:41 +00:00
5df883e87d
One of the main uses of context.Context is to provide cancellation for go-routines, including API requests. While all user-facing bindings already used a context parameter, it was only used to pass the client information around. This commit changes the internal DoRequest wrapper to take an additional context argument, and pass that to the http request. Previously, the context was derived from context.Background(), which made it impossible to cancel once started. All the convenience wrappers already supported the context parameter, so the only user facing change is that cancelling those context now works as one would expect. Signed-off-by: Moritz "WanzenBug" Wanzenböck <moritz@wanzenbug.xyz>
86 lines
1.9 KiB
Go
86 lines
1.9 KiB
Go
package play
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import (
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"context"
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"net/http"
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"os"
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"strconv"
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"github.com/containers/podman/v3/pkg/auth"
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"github.com/containers/podman/v3/pkg/bindings"
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"github.com/containers/podman/v3/pkg/domain/entities"
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"github.com/sirupsen/logrus"
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)
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func Kube(ctx context.Context, path string, options *KubeOptions) (*entities.PlayKubeReport, error) {
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var report entities.PlayKubeReport
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if options == nil {
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options = new(KubeOptions)
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}
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conn, err := bindings.GetClient(ctx)
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if err != nil {
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return nil, err
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}
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f, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer f.Close()
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params, err := options.ToParams()
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if err != nil {
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return nil, err
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}
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if options.SkipTLSVerify != nil {
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params.Set("tlsVerify", strconv.FormatBool(options.GetSkipTLSVerify()))
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}
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if options.Start != nil {
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params.Set("start", strconv.FormatBool(options.GetStart()))
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}
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// TODO: have a global system context we can pass around (1st argument)
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header, err := auth.Header(nil, auth.XRegistryAuthHeader, options.GetAuthfile(), options.GetUsername(), options.GetPassword())
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if err != nil {
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return nil, err
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}
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response, err := conn.DoRequest(ctx, f, http.MethodPost, "/play/kube", params, header)
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if err != nil {
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return nil, err
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}
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defer response.Body.Close()
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if err := response.Process(&report); err != nil {
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return nil, err
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}
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return &report, nil
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}
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func KubeDown(ctx context.Context, path string) (*entities.PlayKubeReport, error) {
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var report entities.PlayKubeReport
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conn, err := bindings.GetClient(ctx)
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if err != nil {
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return nil, err
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}
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f, err := os.Open(path)
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if err != nil {
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return nil, err
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}
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defer func() {
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if err := f.Close(); err != nil {
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logrus.Warn(err)
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}
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}()
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response, err := conn.DoRequest(ctx, f, http.MethodDelete, "/play/kube", nil, nil)
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if err != nil {
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return nil, err
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}
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if err := response.Process(&report); err != nil {
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return nil, err
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}
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return &report, nil
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}
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