config: add CompressionLevel to containers.conf

Signed-off-by: Giuseppe Scrivano <[email protected]>
containers · Jun 20, 2023 · 500e85b · 500e85b
1 parent ac2475a
commit 500e85b
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diff --git a/pkg/config/config.go b/pkg/config/config.go
@@ -510,6 +510,9 @@ type EngineConfig struct {
 
 	// CompressionFormat is the compression format used to compress image layers.
 	CompressionFormat string `toml:"compression_format,omitempty"`
+
+	// CompressionLevel is the compression level used to compress image layers.
+	CompressionLevel *int `toml:"compression_level,omitempty"`
 }
 
 // SetOptions contains a subset of options in a Config. It's used to indicate if

diff --git a/pkg/config/config_test.go b/pkg/config/config_test.go
@@ -34,6 +34,7 @@ var _ = Describe("Config", func() {
 			gomega.Expect(defaultConfig.Containers.ReadOnly).To(gomega.BeFalse())
 			gomega.Expect(defaultConfig.Engine.ServiceTimeout).To(gomega.BeEquivalentTo(5))
 			gomega.Expect(defaultConfig.Engine.CompressionFormat).To(gomega.BeEquivalentTo("gzip"))
+			gomega.Expect(defaultConfig.Engine.CompressionLevel).To(gomega.BeNil())
 			gomega.Expect(defaultConfig.NetNS()).To(gomega.BeEquivalentTo("private"))
 			gomega.Expect(defaultConfig.IPCNS()).To(gomega.BeEquivalentTo("shareable"))
 			gomega.Expect(defaultConfig.Engine.InfraImage).To(gomega.BeEquivalentTo(""))