[teleport-update] tbot Managed Updates (combined draft)

integrations/terraform-mwi/go.sum

@@ -637,6 +637,8 @@ cloud.google.com/go/workflows v1.7.0/go.mod h1:JhSrZuVZWuiDfKEFxU0/F1PQjmpnpcoIS
 cloud.google.com/go/workflows v1.8.0/go.mod h1:ysGhmEajwZxGn1OhGOGKsTXc5PyxOc0vfKf5Af+to4M=
 cloud.google.com/go/workflows v1.9.0/go.mod h1:ZGkj1aFIOd9c8Gerkjjq7OW7I5+l6cSvT3ujaO/WwSA=
 cloud.google.com/go/workflows v1.10.0/go.mod h1:fZ8LmRmZQWacon9UCX1r/g/DfAXx5VcPALq2CxzdePw=
+code.dny.dev/ssrf v0.2.0 h1:wCBP990rQQ1CYfRpW+YK1+8xhwUjv189AQ3WMo1jQaI=
+code.dny.dev/ssrf v0.2.0/go.mod h1:B+91l25OnyaLIeCx0WRJN5qfJ/4/ZTZxRXgm0lj/2w8=
 connectrpc.com/connect v1.19.0 h1:LuqUbq01PqbtL0o7vn0WMRXzR2nNsiINe5zfcJ24pJM=
 connectrpc.com/connect v1.19.0/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
 dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
@@ -910,6 +912,8 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.38.6 h1:p3jIvqYwUZgu/XYeI48bJxOhvm47
 github.com/aws/aws-sdk-go-v2/service/sts v1.38.6/go.mod h1:WtKK+ppze5yKPkZ0XwqIVWD4beCwv056ZbPQNoeHqM8=
 github.com/aws/aws-sigv4-auth-cassandra-gocql-driver-plugin v1.1.0 h1:EJsHUYgFBV7/N1YtL73lsfZODAOU+CnNSZfEAlqqQaA=
 github.com/aws/aws-sigv4-auth-cassandra-gocql-driver-plugin v1.1.0/go.mod h1:AxKuXHc0zv2yYaeueUG7R3ONbcnQIuDj0bkdFmPVRzU=
+github.com/aws/rolesanywhere-credential-helper v1.2.0 h1:eLqJvSznH8nJk48dwFc0raWOpbTGgBeNYH3Q8UQFVx4=
+github.com/aws/rolesanywhere-credential-helper v1.2.0/go.mod h1:YRxmRrAaqbVVXPNH1gHT76nWaMGvpAziHAHw8UwKrpU=
 github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/aws/smithy-go v1.23.0 h1:8n6I3gXzWJB2DxBDnfxgBaSX6oe0d/t10qGz7OKqMCE=
 github.com/aws/smithy-go v1.23.0/go.mod h1:t1ufH5HMublsJYulve2RKmHDC15xu1f26kHCp/HgceI=
@@ -1003,6 +1007,8 @@ github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
 github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo=
 github.com/containerd/platforms v0.2.1 h1:zvwtM3rz2YHPQsF2CHYM8+KtB5dvhISiXh5ZpSBQv6A=
 github.com/containerd/platforms v0.2.1/go.mod h1:XHCb+2/hzowdiut9rkudds9bE5yJ7npe7dG/wG+uFPw=
+github.com/containerd/stargz-snapshotter/estargz v0.17.1-0.20250814072747-99bfda8ce9c4 h1:NZwojZ3+Cb8qxEkNdtmIrjwergNXvkTjvnM+yecyQoQ=
+github.com/containerd/stargz-snapshotter/estargz v0.17.1-0.20250814072747-99bfda8ce9c4/go.mod h1:s06tWAiJcXQo9/8AReBCIo/QxcXFZ2n4qfsRnpl71SM=
 github.com/coreos/go-oidc v2.3.0+incompatible h1:+5vEsrgprdLjjQ9FzIKAzQz1wwPD+83hQRfUIPh7rO0=
 github.com/coreos/go-oidc/v3 v3.14.1 h1:9ePWwfdwC4QKRlCXsJGou56adA/owXczOzwKdOumLqk=
 github.com/coreos/go-oidc/v3 v3.14.1/go.mod h1:HaZ3szPaZ0e4r6ebqvsLWlk2Tn+aejfmrfah6hnSYEU=
@@ -1052,6 +1058,10 @@ github.com/dlclark/regexp2 v1.11.0 h1:G/nrcoOa7ZXlpoa/91N3X7mM3r8eIlMBBJZvsz/mxK
 github.com/dlclark/regexp2 v1.11.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/dmarkham/enumer v1.6.1 h1:aSc9awYtZL07TUueWs40QcHtxTvHTAwG0EqrNsK45w4=
 github.com/dmarkham/enumer v1.6.1/go.mod h1:yixql+kDDQRYqcuBM2n9Vlt7NoT9ixgXhaXry8vmRg8=
+github.com/docker/cli v28.4.0+incompatible h1:RBcf3Kjw2pMtwui5V0DIMdyeab8glEw5QY0UUU4C9kY=
+github.com/docker/cli v28.4.0+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
+github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
+github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v28.4.0+incompatible h1:KVC7bz5zJY/4AZe/78BIvCnPsLaC9T/zh72xnlrTTOk=
 github.com/docker/docker v28.4.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker-credential-helpers v0.9.3 h1:gAm/VtF9wgqJMoxzT3Gj5p4AqIjCBS4wrsOh9yRqcz8=
@@ -2060,6 +2070,8 @@ github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
 github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.20.1 h1:ZMi+z/lvLyPSCoNtFCpqjy0S4kPbirhpTMwl8BkW9X4=
 github.com/spf13/viper v1.20.1/go.mod h1:P9Mdzt1zoHIG8m2eZQinpiBjo6kCmZSKBClNNqjJvu4=
+github.com/spiffe/aws-spiffe-workload-helper v0.0.4 h1:P39B0/nXbSHm2WIBkHgKYclGzu2AZVjTA5keEa6CnOk=
+github.com/spiffe/aws-spiffe-workload-helper v0.0.4/go.mod h1:off3o6L61qUpoyoHIBSC7W75EVzAwMIRr2Va6Oy9988=
 github.com/spiffe/go-spiffe/v2 v2.6.0 h1:l+DolpxNWYgruGQVV0xsfeya3CsC7m8iBzDnMpsbLuo=
 github.com/spiffe/go-spiffe/v2 v2.6.0/go.mod h1:gm2SeUoMZEtpnzPNs2Csc0D/gX33k1xIx7lEzqblHEs=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -2128,6 +2140,8 @@ github.com/transparency-dev/merkle v0.0.2 h1:Q9nBoQcZcgPamMkGn7ghV8XiTZ/kRxn1yCG
 github.com/transparency-dev/merkle v0.0.2/go.mod h1:pqSy+OXefQ1EDUVmAJ8MUhHB9TXGuzVAT58PqBoHz1A=
 github.com/transparency-dev/tessera v1.0.0-rc3 h1:v385KqMekDUKI3ZVJHCHE5MAz8LBrWsEKa6OzYLrz0k=
 github.com/transparency-dev/tessera v1.0.0-rc3/go.mod h1:aaLlvG/sEPMzT96iIF4hua6Z9pLzkfDtkbaUAR4IL8I=
+github.com/vbatts/tar-split v0.12.1 h1:CqKoORW7BUWBe7UL/iqTVvkTBOF8UvOMKOIZykxnnbo=
+github.com/vbatts/tar-split v0.12.1/go.mod h1:eF6B6i6ftWQcDqEn3/iGFRFRo8cBIMSJVOpnNdfTMFA=
 github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
 github.com/vmihailenco/msgpack v4.0.4+incompatible h1:dSLoQfGFAo3F6OoNhwUmLwVgaUXK79GlxNBwueZn0xI=
 github.com/vmihailenco/msgpack v4.0.4+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=

integrations/terraform/go.sum

@@ -638,6 +638,8 @@ cloud.google.com/go/workflows v1.7.0/go.mod h1:JhSrZuVZWuiDfKEFxU0/F1PQjmpnpcoIS
 cloud.google.com/go/workflows v1.8.0/go.mod h1:ysGhmEajwZxGn1OhGOGKsTXc5PyxOc0vfKf5Af+to4M=
 cloud.google.com/go/workflows v1.9.0/go.mod h1:ZGkj1aFIOd9c8Gerkjjq7OW7I5+l6cSvT3ujaO/WwSA=
 cloud.google.com/go/workflows v1.10.0/go.mod h1:fZ8LmRmZQWacon9UCX1r/g/DfAXx5VcPALq2CxzdePw=
+code.dny.dev/ssrf v0.2.0 h1:wCBP990rQQ1CYfRpW+YK1+8xhwUjv189AQ3WMo1jQaI=
+code.dny.dev/ssrf v0.2.0/go.mod h1:B+91l25OnyaLIeCx0WRJN5qfJ/4/ZTZxRXgm0lj/2w8=
 connectrpc.com/connect v1.19.0 h1:LuqUbq01PqbtL0o7vn0WMRXzR2nNsiINe5zfcJ24pJM=
 connectrpc.com/connect v1.19.0/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
 dario.cat/mergo v1.0.2 h1:85+piFYR1tMbRrLcDwR18y4UKJ3aH1Tbzi24VRW1TK8=
@@ -930,6 +932,8 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.38.6 h1:p3jIvqYwUZgu/XYeI48bJxOhvm47
 github.com/aws/aws-sdk-go-v2/service/sts v1.38.6/go.mod h1:WtKK+ppze5yKPkZ0XwqIVWD4beCwv056ZbPQNoeHqM8=
 github.com/aws/aws-sigv4-auth-cassandra-gocql-driver-plugin v1.1.0 h1:EJsHUYgFBV7/N1YtL73lsfZODAOU+CnNSZfEAlqqQaA=
 github.com/aws/aws-sigv4-auth-cassandra-gocql-driver-plugin v1.1.0/go.mod h1:AxKuXHc0zv2yYaeueUG7R3ONbcnQIuDj0bkdFmPVRzU=
+github.com/aws/rolesanywhere-credential-helper v1.2.0 h1:eLqJvSznH8nJk48dwFc0raWOpbTGgBeNYH3Q8UQFVx4=
+github.com/aws/rolesanywhere-credential-helper v1.2.0/go.mod h1:YRxmRrAaqbVVXPNH1gHT76nWaMGvpAziHAHw8UwKrpU=
 github.com/aws/smithy-go v1.13.5/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
 github.com/aws/smithy-go v1.23.0 h1:8n6I3gXzWJB2DxBDnfxgBaSX6oe0d/t10qGz7OKqMCE=
 github.com/aws/smithy-go v1.23.0/go.mod h1:t1ufH5HMublsJYulve2RKmHDC15xu1f26kHCp/HgceI=
@@ -1026,6 +1030,8 @@ github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
 github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo=
 github.com/containerd/platforms v0.2.1 h1:zvwtM3rz2YHPQsF2CHYM8+KtB5dvhISiXh5ZpSBQv6A=
 github.com/containerd/platforms v0.2.1/go.mod h1:XHCb+2/hzowdiut9rkudds9bE5yJ7npe7dG/wG+uFPw=
+github.com/containerd/stargz-snapshotter/estargz v0.17.1-0.20250814072747-99bfda8ce9c4 h1:NZwojZ3+Cb8qxEkNdtmIrjwergNXvkTjvnM+yecyQoQ=
+github.com/containerd/stargz-snapshotter/estargz v0.17.1-0.20250814072747-99bfda8ce9c4/go.mod h1:s06tWAiJcXQo9/8AReBCIo/QxcXFZ2n4qfsRnpl71SM=
 github.com/coreos/go-oidc v2.3.0+incompatible h1:+5vEsrgprdLjjQ9FzIKAzQz1wwPD+83hQRfUIPh7rO0=
 github.com/coreos/go-oidc/v3 v3.14.1 h1:9ePWwfdwC4QKRlCXsJGou56adA/owXczOzwKdOumLqk=
 github.com/coreos/go-oidc/v3 v3.14.1/go.mod h1:HaZ3szPaZ0e4r6ebqvsLWlk2Tn+aejfmrfah6hnSYEU=
@@ -1075,6 +1081,10 @@ github.com/dlclark/regexp2 v1.11.0 h1:G/nrcoOa7ZXlpoa/91N3X7mM3r8eIlMBBJZvsz/mxK
 github.com/dlclark/regexp2 v1.11.0/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
 github.com/dmarkham/enumer v1.6.1 h1:aSc9awYtZL07TUueWs40QcHtxTvHTAwG0EqrNsK45w4=
 github.com/dmarkham/enumer v1.6.1/go.mod h1:yixql+kDDQRYqcuBM2n9Vlt7NoT9ixgXhaXry8vmRg8=
+github.com/docker/cli v28.4.0+incompatible h1:RBcf3Kjw2pMtwui5V0DIMdyeab8glEw5QY0UUU4C9kY=
+github.com/docker/cli v28.4.0+incompatible/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
+github.com/docker/distribution v2.8.3+incompatible h1:AtKxIZ36LoNK51+Z6RpzLpddBirtxJnzDrHLEKxTAYk=
+github.com/docker/distribution v2.8.3+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v28.4.0+incompatible h1:KVC7bz5zJY/4AZe/78BIvCnPsLaC9T/zh72xnlrTTOk=
 github.com/docker/docker v28.4.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker-credential-helpers v0.9.3 h1:gAm/VtF9wgqJMoxzT3Gj5p4AqIjCBS4wrsOh9yRqcz8=
@@ -2142,6 +2152,8 @@ github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
 github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.20.1 h1:ZMi+z/lvLyPSCoNtFCpqjy0S4kPbirhpTMwl8BkW9X4=
 github.com/spf13/viper v1.20.1/go.mod h1:P9Mdzt1zoHIG8m2eZQinpiBjo6kCmZSKBClNNqjJvu4=
+github.com/spiffe/aws-spiffe-workload-helper v0.0.4 h1:P39B0/nXbSHm2WIBkHgKYclGzu2AZVjTA5keEa6CnOk=
+github.com/spiffe/aws-spiffe-workload-helper v0.0.4/go.mod h1:off3o6L61qUpoyoHIBSC7W75EVzAwMIRr2Va6Oy9988=
 github.com/spiffe/go-spiffe/v2 v2.6.0 h1:l+DolpxNWYgruGQVV0xsfeya3CsC7m8iBzDnMpsbLuo=
 github.com/spiffe/go-spiffe/v2 v2.6.0/go.mod h1:gm2SeUoMZEtpnzPNs2Csc0D/gX33k1xIx7lEzqblHEs=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -2211,6 +2223,8 @@ github.com/transparency-dev/merkle v0.0.2/go.mod h1:pqSy+OXefQ1EDUVmAJ8MUhHB9TXG
 github.com/transparency-dev/tessera v1.0.0-rc3 h1:v385KqMekDUKI3ZVJHCHE5MAz8LBrWsEKa6OzYLrz0k=
 github.com/transparency-dev/tessera v1.0.0-rc3/go.mod h1:aaLlvG/sEPMzT96iIF4hua6Z9pLzkfDtkbaUAR4IL8I=
 github.com/ulikunitz/xz v0.5.8/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
+github.com/vbatts/tar-split v0.12.1 h1:CqKoORW7BUWBe7UL/iqTVvkTBOF8UvOMKOIZykxnnbo=
+github.com/vbatts/tar-split v0.12.1/go.mod h1:eF6B6i6ftWQcDqEn3/iGFRFRo8cBIMSJVOpnNdfTMFA=
 github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
 github.com/vmihailenco/msgpack v4.0.4+incompatible h1:dSLoQfGFAo3F6OoNhwUmLwVgaUXK79GlxNBwueZn0xI=
 github.com/vmihailenco/msgpack v4.0.4+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=

lib/autoupdate/agent/installer.go

@@ -56,8 +56,8 @@ const (
 const (
 	// serviceDir contains the relative path to the Teleport SystemD service dir.
 	serviceDir = "lib/systemd/system"
-	// serviceName contains the upstream name of the Teleport SystemD service file.
-	serviceName = "teleport.service"
+	// teleportServiceName contains the upstream name of the Teleport SystemD service file.
+	teleportServiceName = "teleport.service"
 )
 
 // ServiceFile represents a systemd service file for a Teleport binary.
@@ -380,7 +380,7 @@ func tgzExtractPaths(ent bool) []utils.ExtractPath {
 		prefix += "-ent"
 	}
 	return []utils.ExtractPath{
-		{Src: path.Join(prefix, "examples/systemd/teleport.service"), Dst: filepath.Join(serviceDir, serviceName), DirMode: systemDirMode},
+		{Src: path.Join(prefix, "examples/systemd/teleport.service"), Dst: filepath.Join(serviceDir, teleportServiceName), DirMode: systemDirMode},
 		{Src: path.Join(prefix, "examples"), Skip: true, DirMode: systemDirMode},
 		{Src: path.Join(prefix, "install"), Skip: true, DirMode: systemDirMode},
 		{Src: path.Join(prefix, "install-selinux.sh"), Skip: true, DirMode: systemDirMode},
@@ -607,7 +607,7 @@ func (li *LocalInstaller) forceLinks(ctx context.Context, srcBinDir, srcSvcDir,
 		return revert, trace.Wrap(ErrNoBinaries)
 	}
 
-	// create systemd service files
+	// process systemd service files
 
 	for _, s := range li.TargetServices {
 		orig, err := copyService(s, srcSvcDir, dstBinDir, flags)
@@ -853,6 +853,7 @@ func (li *LocalInstaller) tryLinks(ctx context.Context, srcBinDir, srcSvcDir, ds
 		}
 	}
 
+	// process systemd service files
 	for _, s := range li.TargetServices {
 		_, err := copyService(s, srcSvcDir, dstBinDir, flags)
 		if err != nil && !errors.Is(err, os.ErrExist) {

lib/autoupdate/agent/installer_test.go

@@ -214,7 +214,7 @@ func testTGZ(t *testing.T, version string) (tgz *bytes.Buffer, shasum string) {
 func TestLocalInstaller_Link(t *testing.T) {
 	t.Parallel()
 	const version = "new-version"
-	servicePath := filepath.Join(serviceDir, serviceName)
+	servicePath := filepath.Join(serviceDir, teleportServiceName)
 
 	tests := []struct {
 		name            string
@@ -459,8 +459,8 @@ func TestLocalInstaller_Link(t *testing.T) {
 				InstallDir: versionsDir,
 				TargetServices: []ServiceFile{
 					{
-						Path:        filepath.Join(linkDir, serviceDir, serviceName),
-						ExampleName: serviceName,
+						Path:        filepath.Join(linkDir, serviceDir, teleportServiceName),
+						ExampleName: teleportServiceName,
 						ExampleFunc: func(b []byte, pathDir string, flags autoupdate.InstallFlags) []byte {
 							return fmt.Appendf(nil, "[service=%s][path=%s][flags=%s]", string(b), pathDir, flags.Strings())
 						},
@@ -527,7 +527,7 @@ func TestLocalInstaller_Link(t *testing.T) {
 func TestLocalInstaller_TryLink(t *testing.T) {
 	t.Parallel()
 	const version = "new-version"
-	servicePath := filepath.Join(serviceDir, serviceName)
+	servicePath := filepath.Join(serviceDir, teleportServiceName)
 
 	tests := []struct {
 		name            string
@@ -719,8 +719,8 @@ func TestLocalInstaller_TryLink(t *testing.T) {
 				InstallDir: versionsDir,
 				TargetServices: []ServiceFile{
 					{
-						Path:        filepath.Join(linkDir, serviceDir, serviceName),
-						ExampleName: serviceName,
+						Path:        filepath.Join(linkDir, serviceDir, teleportServiceName),
+						ExampleName: teleportServiceName,
 						ExampleFunc: func(b []byte, pathDir string, flags autoupdate.InstallFlags) []byte {
 							return fmt.Appendf(nil, "[service=%s][path=%s][flags=%s]", string(b), pathDir, flags.Strings())
 						},
@@ -862,8 +862,8 @@ func TestLocalInstaller_Remove(t *testing.T) {
 				InstallDir: versionsDir,
 				TargetServices: []ServiceFile{
 					{
-						Path:        filepath.Join(linkDir, serviceDir, serviceName),
-						ExampleName: serviceName,
+						Path:        filepath.Join(linkDir, serviceDir, teleportServiceName),
+						ExampleName: teleportServiceName,
 						ExampleFunc: func(b []byte, pathDir string, flags autoupdate.InstallFlags) []byte {
 							return fmt.Appendf(nil, "[service=%s][path=%s][flags=%s]", string(b), pathDir, flags.Strings())
 						},
@@ -889,7 +889,7 @@ func TestLocalInstaller_Remove(t *testing.T) {
 func TestLocalInstaller_IsLinked(t *testing.T) {
 	t.Parallel()
 	const version = "existing-version"
-	servicePath := filepath.Join(serviceDir, serviceName)
+	servicePath := filepath.Join(serviceDir, teleportServiceName)
 
 	tests := []struct {
 		name          string
@@ -937,8 +937,8 @@ func TestLocalInstaller_IsLinked(t *testing.T) {
 				InstallDir: versionsDir,
 				TargetServices: []ServiceFile{
 					{
-						Path:        filepath.Join(linkDir, serviceDir, serviceName),
-						ExampleName: serviceName,
+						Path:        filepath.Join(linkDir, serviceDir, teleportServiceName),
+						ExampleName: teleportServiceName,
 						ExampleFunc: func(b []byte, pathDir string, flags autoupdate.InstallFlags) []byte {
 							return fmt.Appendf(nil, "[service=%s][path=%s][flags=%s]", string(b), pathDir, flags.Strings())
 
@@ -982,7 +982,7 @@ func TestLocalInstaller_IsLinked(t *testing.T) {
 func TestLocalInstaller_Unlink(t *testing.T) {
 	t.Parallel()
 	const version = "existing-version"
-	servicePath := filepath.Join(serviceDir, serviceName)
+	servicePath := filepath.Join(serviceDir, teleportServiceName)
 
 	tests := []struct {
 		name string
@@ -1103,7 +1103,7 @@ func TestLocalInstaller_Unlink(t *testing.T) {
 				InstallDir: versionsDir,
 				TargetServices: []ServiceFile{
 					{
-						Path:   filepath.Join(linkDir, serviceDir, serviceName),
+						Path:   filepath.Join(linkDir, serviceDir, teleportServiceName),
 						Binary: "teleport",
 					},
 				},

lib/autoupdate/agent/internal/unversioned.go

@@ -0,0 +1,33 @@
+/*
+ * Teleport
+ * Copyright (C) 2025  Gravitational, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package internal
+
+// UnversionedTeleport is used to read all versions of teleport.yaml, including
+// versions that may now be unsupported.
+type UnversionedTeleport struct {
+	Teleport UnversionedConfig `yaml:"teleport"`
+}
+
+// UnversionedConfig is used to read unversioned configuration from teleport and tbot.
+type UnversionedConfig struct {
+	AuthServers []string `yaml:"auth_servers"`
+	AuthServer  string   `yaml:"auth_server"`
+	ProxyServer string   `yaml:"proxy_server"`
+	DataDir     string   `yaml:"data_dir"`
+}