Add support for SLES, Oracle and Amazon Linux

Author: alex-matei

pkg/util/helpers_linux.go

@@ -58,6 +58,12 @@ func getOSVersion(osReleasePath string) (string, error) {
 		return getDebianVersion(osReleaseMap), nil
 	case "rhel":
 		return getDebianVersion(osReleaseMap), nil
+	case "ol":
+		return getDebianVersion(osReleaseMap), nil
+	case "amzn":
+		return getDebianVersion(osReleaseMap), nil
+	case "sles":
+		return getDebianVersion(osReleaseMap), nil
 	default:
 		return "", fmt.Errorf("Unsupported ID in /etc/os-release: %q", osReleaseMap["ID"])
 	}

pkg/util/helpers_linux_test.go

@@ -57,6 +57,24 @@ func TestGetOSVersionLinux(t *testing.T) {
 			expectedOSVersion: "rhel 7.7 (Maipo)",
 			expectErr:         false,
 		},
+		{
+			name:              "ol",
+			fakeOSReleasePath: "testdata/os-release-ol",
+			expectedOSVersion: "ol 9.0",
+			expectErr:         false,
+		},
+		{
+			name:              "amzn",
+			fakeOSReleasePath: "testdata/os-release-amzn",
+			expectedOSVersion: "amzn 2",
+			expectErr:         false,
+		},
+		{
+			name:              "sles",
+			fakeOSReleasePath: "testdata/os-release-sles",
+			expectedOSVersion: "sles 15-SP4",
+			expectErr:         false,
+		},
 		{
 			name:              "Unknown",
 			fakeOSReleasePath: "testdata/os-release-unknown",

pkg/util/testdata/os-release-amzn

@@ -0,0 +1,9 @@
+NAME="Amazon Linux"
+VERSION="2"
+ID="amzn"
+ID_LIKE="centos rhel fedora"
+VERSION_ID="2"
+PRETTY_NAME="Amazon Linux 2"
+ANSI_COLOR="0;33"
+CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2"
+HOME_URL="https://amazonlinux.com/"

pkg/util/testdata/os-release-ol

@@ -0,0 +1,18 @@
+NAME="Oracle Linux Server"
+VERSION="9.0"
+ID="ol"
+ID_LIKE="fedora"
+VARIANT="Server"
+VARIANT_ID="server"
+VERSION_ID="9.0"
+PLATFORM_ID="platform:el9"
+PRETTY_NAME="Oracle Linux Server 9.0"
+ANSI_COLOR="0;31"
+CPE_NAME="cpe:/o:oracle:linux:9:0:server"
+HOME_URL="https://linux.oracle.com/"
+BUG_REPORT_URL="https://github.com/oracle/oracle-linux"
+
+ORACLE_BUGZILLA_PRODUCT="Oracle Linux 9"
+ORACLE_BUGZILLA_PRODUCT_VERSION=9.0
+ORACLE_SUPPORT_PRODUCT="Oracle Linux"
+ORACLE_SUPPORT_PRODUCT_VERSION=9.0

pkg/util/testdata/os-release-sles

@@ -0,0 +1,9 @@
+NAME="SLES"
+VERSION="15-SP4"
+VERSION_ID="15.4"
+PRETTY_NAME="SUSE Linux Enterprise Server 15 SP4"
+ID="sles"
+ID_LIKE="suse"
+ANSI_COLOR="0;32"
+CPE_NAME="cpe:/o:suse:sles:15:sp4"
+DOCUMENTATION_URL="https://documentation.suse.com/"