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| author | Chris Evich <cevich@redhat.com> | 2022-09-20 09:59:28 -0400 |
|---|---|---|
| committer | Chris Evich <cevich@redhat.com> | 2022-09-20 15:34:27 -0400 |
| commit | d968f3fe09a4c7d74464cfe2eaa9e4febbe61ba5 (patch) | |
| tree | edc3b78d1565b5df8074c0cf47c1d1cf1126a97a /pkg/specgen | |
| parent | 30231d0da7e6dcf3d6d1f45b10150baae35aaf28 (diff) | |
| download | podman-d968f3fe09a4c7d74464cfe2eaa9e4febbe61ba5.tar.gz podman-d968f3fe09a4c7d74464cfe2eaa9e4febbe61ba5.tar.bz2 podman-d968f3fe09a4c7d74464cfe2eaa9e4febbe61ba5.zip | |
Replace deprecated ioutil
Package `io/ioutil` was deprecated in golang 1.16, preventing podman from
building under Fedora 37. Fortunately, functionality identical
replacements are provided by the packages `io` and `os`. Replace all
usage of all `io/ioutil` symbols with appropriate substitutions
according to the golang docs.
Signed-off-by: Chris Evich <cevich@redhat.com>
Diffstat (limited to 'pkg/specgen')
| -rw-r--r-- | pkg/specgen/generate/config_linux_cgo.go | 4 | ||||
| -rw-r--r-- | pkg/specgen/generate/pause_image.go | 3 | ||||
| -rw-r--r-- | pkg/specgen/generate/validate.go | 3 |
3 files changed, 4 insertions, 6 deletions
diff --git a/pkg/specgen/generate/config_linux_cgo.go b/pkg/specgen/generate/config_linux_cgo.go index 74ba4aeeb..6903ccb51 100644 --- a/pkg/specgen/generate/config_linux_cgo.go +++ b/pkg/specgen/generate/config_linux_cgo.go @@ -7,7 +7,7 @@ import ( "context" "errors" "fmt" - "io/ioutil" + "os" "github.com/containers/common/libimage" goSeccomp "github.com/containers/common/pkg/seccomp" @@ -47,7 +47,7 @@ func getSeccompConfig(s *specgen.SpecGenerator, configSpec *spec.Spec, img *libi if s.SeccompProfilePath != "" { logrus.Debugf("Loading seccomp profile from %q", s.SeccompProfilePath) - seccompProfile, err := ioutil.ReadFile(s.SeccompProfilePath) + seccompProfile, err := os.ReadFile(s.SeccompProfilePath) if err != nil { return nil, fmt.Errorf("opening seccomp profile failed: %w", err) } diff --git a/pkg/specgen/generate/pause_image.go b/pkg/specgen/generate/pause_image.go index ddf35f230..1b502927f 100644 --- a/pkg/specgen/generate/pause_image.go +++ b/pkg/specgen/generate/pause_image.go @@ -3,7 +3,6 @@ package generate import ( "context" "fmt" - "io/ioutil" "os" buildahDefine "github.com/containers/buildah/define" @@ -62,7 +61,7 @@ func buildPauseImage(rt *libpod.Runtime, rtConfig *config.Config) (string, error COPY %s /catatonit ENTRYPOINT ["/catatonit", "-P"]`, catatonitPath) - tmpF, err := ioutil.TempFile("", "pause.containerfile") + tmpF, err := os.CreateTemp("", "pause.containerfile") if err != nil { return "", err } diff --git a/pkg/specgen/generate/validate.go b/pkg/specgen/generate/validate.go index e9ebdfce3..10997a202 100644 --- a/pkg/specgen/generate/validate.go +++ b/pkg/specgen/generate/validate.go @@ -3,7 +3,6 @@ package generate import ( "errors" "fmt" - "io/ioutil" "os" "path/filepath" @@ -180,7 +179,7 @@ func verifyContainerResourcesCgroupV2(s *specgen.SpecGenerator) ([]string, error // If running under the root cgroup try to create or reuse a "probe" cgroup to read memory values own = "podman_probe" _ = os.MkdirAll(filepath.Join("/sys/fs/cgroup", own), 0o755) - _ = ioutil.WriteFile("/sys/fs/cgroup/cgroup.subtree_control", []byte("+memory"), 0o644) + _ = os.WriteFile("/sys/fs/cgroup/cgroup.subtree_control", []byte("+memory"), 0o644) } memoryMax := filepath.Join("/sys/fs/cgroup", own, "memory.max") |