mirror of
https://github.com/k3s-io/k3s.git
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ade82387f7
* Inclusive naming proposal (issue: #12110, Orlin Vasiliev) Basic renaming from 'master' to 'main' as primary branch according to https://github.com/cncf/foundation/blob/main/code-of-conduct.md#our-standards Signed-off-by: Andrea Benini <andreabenini@gmail.com> Signed-off-by: Derek Nola <derek.nola@suse.com> * Additional replacement of master with main in E2E testing, Github Action workflows Signed-off-by: Derek Nola <derek.nola@suse.com> --------- Signed-off-by: Andrea Benini <andreabenini@gmail.com> Signed-off-by: Derek Nola <derek.nola@suse.com> Co-authored-by: Derek Nola <derek.nola@suse.com>
286 lines
9.3 KiB
Go
286 lines
9.3 KiB
Go
package secretsencryption
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import (
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"flag"
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"os"
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"testing"
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"github.com/k3s-io/k3s/tests"
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"github.com/k3s-io/k3s/tests/e2e"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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// Valid nodeOS: bento/ubuntu-24.04, opensuse/Leap-15.6.x86_64
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var nodeOS = flag.String("nodeOS", "bento/ubuntu-24.04", "VM operating system")
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var serverCount = flag.Int("serverCount", 3, "number of server nodes")
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var hardened = flag.Bool("hardened", false, "true or false")
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var ci = flag.Bool("ci", false, "running on CI")
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var local = flag.Bool("local", false, "deploy a locally built K3s binary")
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// Environment Variables Info:
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// E2E_RELEASE_VERSION=v1.23.1+k3s2 or nil for latest commit from main
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func Test_E2ESecretsEncryptionOld(t *testing.T) {
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RegisterFailHandler(Fail)
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flag.Parse()
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suiteConfig, reporterConfig := GinkgoConfiguration()
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RunSpecs(t, "Secrets Encryption Test Suite", suiteConfig, reporterConfig)
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}
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var tc *e2e.TestConfig
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var _ = ReportAfterEach(e2e.GenReport)
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var _ = Describe("Verify Secrets Encryption Rotation", Ordered, func() {
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Context("Secrets Keys are rotated:", func() {
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It("Starts up with no issues", func() {
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var err error
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if *local {
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tc, err = e2e.CreateLocalCluster(*nodeOS, *serverCount, 0)
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} else {
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tc, err = e2e.CreateCluster(*nodeOS, *serverCount, 0)
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}
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Expect(err).NotTo(HaveOccurred(), e2e.GetVagrantLog(err))
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tc.Hardened = *hardened
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By("CLUSTER CONFIG")
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By("OS: " + *nodeOS)
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By(tc.Status())
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})
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It("Checks node and pod status", func() {
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By("Fetching Nodes status")
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Eventually(func() error {
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return tests.NodesReady(tc.KubeconfigFile, e2e.VagrantSlice(tc.AllNodes()))
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}, "620s", "5s").Should(Succeed())
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Eventually(func() error {
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return tests.AllPodsUp(tc.KubeconfigFile, "kube-system")
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}, "620s", "5s").Should(Succeed())
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e2e.DumpPods(tc.KubeconfigFile)
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})
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It("Deploys several secrets", func() {
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_, err := tc.DeployWorkload("secrets.yaml")
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Expect(err).NotTo(HaveOccurred(), "Secrets not deployed")
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})
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It("Verifies encryption start stage", func() {
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cmd := "k3s secrets-encrypt status"
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for _, node := range tc.Servers {
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res, err := node.RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred())
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Expect(res).Should(ContainSubstring("Encryption Status: Enabled"))
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Expect(res).Should(ContainSubstring("Current Rotation Stage: start"))
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Expect(res).Should(ContainSubstring("Server Encryption Hashes: All hashes match"))
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}
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})
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It("Prepares for Secrets-Encryption Rotation", func() {
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cmd := "k3s secrets-encrypt prepare"
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res, err := tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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for i, node := range tc.Servers {
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cmd := "k3s secrets-encrypt status"
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res, err := node.RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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Expect(res).Should(ContainSubstring("Server Encryption Hashes: hash does not match"))
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if i == 0 {
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Expect(res).Should(ContainSubstring("Current Rotation Stage: prepare"))
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} else {
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Expect(res).Should(ContainSubstring("Current Rotation Stage: start"))
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}
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}
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})
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It("Restarts K3s servers", func() {
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Expect(e2e.RestartCluster(tc.Servers)).To(Succeed(), e2e.GetVagrantLog(nil))
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})
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It("Checks node and pod status", func() {
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Eventually(func() error {
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return tests.NodesReady(tc.KubeconfigFile, e2e.VagrantSlice(tc.AllNodes()))
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}, "360s", "5s").Should(Succeed())
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Eventually(func() error {
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return tests.AllPodsUp(tc.KubeconfigFile, "kube-system")
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}, "360s", "5s").Should(Succeed())
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e2e.DumpPods(tc.KubeconfigFile)
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})
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It("Verifies encryption prepare stage", func() {
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cmd := "k3s secrets-encrypt status"
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for _, node := range tc.Servers {
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Eventually(func(g Gomega) {
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res, err := node.RunCmdOnNode(cmd)
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g.Expect(err).NotTo(HaveOccurred())
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g.Expect(res).Should(ContainSubstring("Encryption Status: Enabled"))
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g.Expect(res).Should(ContainSubstring("Current Rotation Stage: prepare"))
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g.Expect(res).Should(ContainSubstring("Server Encryption Hashes: All hashes match"))
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}, "420s", "2s").Should(Succeed())
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}
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})
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It("Rotates the Secrets-Encryption Keys", func() {
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cmd := "k3s secrets-encrypt rotate"
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res, err := tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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for i, node := range tc.Servers {
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Eventually(func(g Gomega) {
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cmd := "k3s secrets-encrypt status"
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res, err := node.RunCmdOnNode(cmd)
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g.Expect(err).NotTo(HaveOccurred(), res)
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g.Expect(res).Should(ContainSubstring("Server Encryption Hashes: hash does not match"))
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if i == 0 {
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g.Expect(res).Should(ContainSubstring("Current Rotation Stage: rotate"))
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} else {
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g.Expect(res).Should(ContainSubstring("Current Rotation Stage: prepare"))
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}
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}, "420s", "2s").Should(Succeed())
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}
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})
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It("Restarts K3s servers", func() {
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Expect(e2e.RestartCluster(tc.Servers)).To(Succeed(), e2e.GetVagrantLog(nil))
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})
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It("Verifies encryption rotate stage", func() {
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cmd := "k3s secrets-encrypt status"
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for _, node := range tc.Servers {
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Eventually(func(g Gomega) {
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res, err := node.RunCmdOnNode(cmd)
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g.Expect(err).NotTo(HaveOccurred())
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g.Expect(res).Should(ContainSubstring("Encryption Status: Enabled"))
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g.Expect(res).Should(ContainSubstring("Current Rotation Stage: rotate"))
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g.Expect(res).Should(ContainSubstring("Server Encryption Hashes: All hashes match"))
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}, "420s", "2s").Should(Succeed())
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}
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})
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It("Reencrypts the Secrets-Encryption Keys", func() {
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cmd := "k3s secrets-encrypt reencrypt"
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res, err := tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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cmd = "k3s secrets-encrypt status"
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Eventually(func() (string, error) {
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return tc.Servers[0].RunCmdOnNode(cmd)
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}, "240s", "10s").Should(ContainSubstring("Current Rotation Stage: reencrypt_finished"))
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for _, node := range tc.Servers[1:] {
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res, err := node.RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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Expect(res).Should(ContainSubstring("Server Encryption Hashes: hash does not match"))
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Expect(res).Should(ContainSubstring("Current Rotation Stage: rotate"))
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}
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})
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It("Restarts K3s Servers", func() {
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Expect(e2e.RestartCluster(tc.Servers)).To(Succeed(), e2e.GetVagrantLog(nil))
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})
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It("Verifies Encryption Reencrypt Stage", func() {
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cmd := "k3s secrets-encrypt status"
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for _, node := range tc.Servers {
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Eventually(func(g Gomega) {
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res, err := node.RunCmdOnNode(cmd)
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g.Expect(err).NotTo(HaveOccurred())
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g.Expect(res).Should(ContainSubstring("Encryption Status: Enabled"))
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g.Expect(res).Should(ContainSubstring("Current Rotation Stage: reencrypt_finished"))
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g.Expect(res).Should(ContainSubstring("Server Encryption Hashes: All hashes match"))
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}, "420s", "5s").Should(Succeed())
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}
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})
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})
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Context("Disabling Secrets-Encryption", func() {
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It("Disables encryption", func() {
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cmd := "k3s secrets-encrypt disable"
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res, err := tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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cmd = "k3s secrets-encrypt reencrypt -f --skip"
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res, err = tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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cmd = "k3s secrets-encrypt status"
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Eventually(func() (string, error) {
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return tc.Servers[0].RunCmdOnNode(cmd)
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}, "240s", "10s").Should(ContainSubstring("Current Rotation Stage: reencrypt_finished"))
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for i, node := range tc.Servers {
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Eventually(func(g Gomega) {
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res, err := node.RunCmdOnNode(cmd)
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g.Expect(err).NotTo(HaveOccurred(), res)
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if i == 0 {
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g.Expect(res).Should(ContainSubstring("Encryption Status: Disabled"))
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} else {
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g.Expect(res).Should(ContainSubstring("Encryption Status: Enabled"))
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}
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}, "420s", "2s").Should(Succeed())
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}
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})
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It("Restarts K3s servers", func() {
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Expect(e2e.RestartCluster(tc.Servers)).To(Succeed())
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})
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It("Verifies encryption disabled on all nodes", func() {
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cmd := "k3s secrets-encrypt status"
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for _, node := range tc.Servers {
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Eventually(func(g Gomega) {
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g.Expect(node.RunCmdOnNode(cmd)).Should(ContainSubstring("Encryption Status: Disabled"))
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}, "420s", "2s").Should(Succeed())
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}
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})
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})
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Context("Enabling Secrets-Encryption", func() {
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It("Enables encryption", func() {
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cmd := "k3s secrets-encrypt enable"
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res, err := tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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cmd = "k3s secrets-encrypt reencrypt -f --skip"
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res, err = tc.Servers[0].RunCmdOnNode(cmd)
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Expect(err).NotTo(HaveOccurred(), res)
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cmd = "k3s secrets-encrypt status"
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Eventually(func() (string, error) {
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return tc.Servers[0].RunCmdOnNode(cmd)
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}, "180s", "5s").Should(ContainSubstring("Current Rotation Stage: reencrypt_finished"))
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})
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It("Restarts K3s servers", func() {
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Expect(e2e.RestartCluster(tc.Servers)).To(Succeed())
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})
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It("Verifies encryption enabled on all nodes", func() {
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cmd := "k3s secrets-encrypt status"
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for _, node := range tc.Servers {
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Eventually(func(g Gomega) {
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g.Expect(node.RunCmdOnNode(cmd)).Should(ContainSubstring("Encryption Status: Enabled"))
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}, "420s", "2s").Should(Succeed())
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}
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})
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})
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})
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var failed bool
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var _ = AfterEach(func() {
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failed = failed || CurrentSpecReport().Failed()
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})
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var _ = AfterSuite(func() {
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if !failed {
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Expect(e2e.GetCoverageReport(tc.Servers)).To(Succeed())
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}
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if !failed || *ci {
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Expect(e2e.DestroyCluster()).To(Succeed())
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Expect(os.Remove(tc.KubeconfigFile)).To(Succeed())
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}
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})
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