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https://github.com/containers/podman.git
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b059e1044f
* Restore correct API endpoint payloads including reclaimed space numbers * Include tests for API prune endpoints * Clean up function signatures with unused parameters * Update swagger for /networks/prune Fixes #8891 Signed-off-by: Jhon Honce <jhonce@redhat.com>
76 lines
2.0 KiB
Go
76 lines
2.0 KiB
Go
package compat
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import (
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"bytes"
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"fmt"
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"net/http"
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"github.com/containers/podman/v2/libpod"
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"github.com/containers/podman/v2/pkg/api/handlers"
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"github.com/containers/podman/v2/pkg/api/handlers/utils"
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"github.com/docker/docker/api/types"
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"github.com/gorilla/schema"
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"github.com/pkg/errors"
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)
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func PruneImages(w http.ResponseWriter, r *http.Request) {
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var (
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filters []string
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)
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decoder := r.Context().Value("decoder").(*schema.Decoder)
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runtime := r.Context().Value("runtime").(*libpod.Runtime)
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query := struct {
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All bool
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Filters map[string][]string `schema:"filters"`
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}{
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// This is where you can override the golang default value for one of fields
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}
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if err := decoder.Decode(&query, r.URL.Query()); err != nil {
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utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
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return
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}
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for k, v := range query.Filters {
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for _, val := range v {
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filters = append(filters, fmt.Sprintf("%s=%s", k, val))
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}
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}
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imagePruneReports, err := runtime.ImageRuntime().PruneImages(r.Context(), query.All, filters)
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if err != nil {
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utils.InternalServerError(w, err)
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return
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}
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idr := make([]types.ImageDeleteResponseItem, len(imagePruneReports))
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var reclaimedSpace uint64
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var errorMsg bytes.Buffer
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for _, p := range imagePruneReports {
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if p.Err != nil {
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// Docker stops on first error vs. libpod which keeps going. Given API constraints, concatenate all errors
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// and return that string.
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errorMsg.WriteString(p.Err.Error())
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errorMsg.WriteString("; ")
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continue
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}
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idr = append(idr, types.ImageDeleteResponseItem{
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Deleted: p.Id,
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})
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reclaimedSpace = reclaimedSpace + p.Size
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}
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if errorMsg.Len() > 0 {
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utils.InternalServerError(w, errors.New(errorMsg.String()))
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return
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}
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payload := handlers.ImagesPruneReport{
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ImagesPruneReport: types.ImagesPruneReport{
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ImagesDeleted: idr,
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SpaceReclaimed: reclaimedSpace,
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},
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}
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utils.WriteResponse(w, http.StatusOK, payload)
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}
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