package habitat import ( "github.com/hashicorp/terraform/communicator" "github.com/hashicorp/terraform/helper/schema" "github.com/hashicorp/terraform/terraform" "testing" ) const linuxDefaultSystemdUnitFileContents = `[Unit] Description=Habitat Supervisor [Service] ExecStart=/bin/hab sup run --peer host1 --peer 1.2.3.4 --auto-update Restart=on-failure [Install] WantedBy=default.target` const linuxCustomSystemdUnitFileContents = `[Unit] Description=Habitat Supervisor [Service] ExecStart=/bin/hab sup run --listen-ctl 192.168.0.1:8443 --listen-gossip 192.168.10.1:9443 --listen-http 192.168.20.1:8080 --peer host1 --peer host2 --peer 1.2.3.4 --peer 5.6.7.8 --peer foo.example.com Restart=on-failure Environment="HAB_SUP_GATEWAY_AUTH_TOKEN=ea7-beef" Environment="HAB_AUTH_TOKEN=dead-beef" [Install] WantedBy=default.target` func TestLinuxProvisioner_linuxInstallHabitat(t *testing.T) { cases := map[string]struct { Config map[string]interface{} Commands map[string]bool }{ "Installation with sudo": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": true, "use_sudo": true, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'curl --silent -L0 https://raw.githubusercontent.com/habitat-sh/habitat/master/components/hab/install.sh > install.sh'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'bash ./install.sh -v 0.79.1'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab install core/busybox'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab pkg exec core/busybox adduser -D -g \"\" hab'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'rm -f install.sh'": true, }, }, "Installation without sudo": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": true, "use_sudo": false, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'curl --silent -L0 https://raw.githubusercontent.com/habitat-sh/habitat/master/components/hab/install.sh > install.sh'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'bash ./install.sh -v 0.79.1'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'hab install core/busybox'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'hab pkg exec core/busybox adduser -D -g \"\" hab'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'rm -f install.sh'": true, }, }, "Installation with Habitat license acceptance": { Config: map[string]interface{}{ "version": "0.81.0", "accept_license": true, "auto_update": true, "use_sudo": true, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'curl --silent -L0 https://raw.githubusercontent.com/habitat-sh/habitat/master/components/hab/install.sh > install.sh'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'bash ./install.sh -v 0.81.0'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab install core/busybox'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab pkg exec core/busybox adduser -D -g \"\" hab'": true, "env HAB_LICENSE=accept sudo -E /bin/bash -c 'hab -V'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'rm -f install.sh'": true, }, }, } o := new(terraform.MockUIOutput) c := new(communicator.MockCommunicator) for k, tc := range cases { c.Commands = tc.Commands p, err := decodeConfig( schema.TestResourceDataRaw(t, Provisioner().(*schema.Provisioner).Schema, tc.Config), ) if err != nil { t.Fatalf("Error: %v", err) } err = p.linuxInstallHabitat(o, c) if err != nil { t.Fatalf("Test %q failed: %v", k, err) } } } func TestLinuxProvisioner_linuxStartHabitat(t *testing.T) { cases := map[string]struct { Config map[string]interface{} Commands map[string]bool Uploads map[string]string }{ "Start systemd Habitat with sudo": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": true, "use_sudo": true, "service_name": "hab-sup", "peer": "--peer host1", "peers": []interface{}{"1.2.3.4"}, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab install core/hab-sup/0.79.1'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'systemctl enable hab-sup && systemctl start hab-sup'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'mv /tmp/hab-sup.service /etc/systemd/system/hab-sup.service'": true, }, Uploads: map[string]string{ "/tmp/hab-sup.service": linuxDefaultSystemdUnitFileContents, }, }, "Start systemd Habitat without sudo": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": true, "use_sudo": false, "service_name": "hab-sup", "peer": "--peer host1", "peers": []interface{}{"1.2.3.4"}, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'hab install core/hab-sup/0.79.1'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true /bin/bash -c 'systemctl enable hab-sup && systemctl start hab-sup'": true, }, Uploads: map[string]string{ "/etc/systemd/system/hab-sup.service": linuxDefaultSystemdUnitFileContents, }, }, "Start unmanaged Habitat with sudo": { Config: map[string]interface{}{ "version": "0.81.0", "license": "accept-no-persist", "auto_update": true, "use_sudo": true, "service_type": "unmanaged", "peer": "--peer host1", "peers": []interface{}{"1.2.3.4"}, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab install core/hab-sup/0.81.0'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'mkdir -p /hab/sup/default && chmod o+w /hab/sup/default'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c '(setsid hab sup run --peer host1 --peer 1.2.3.4 --auto-update > /hab/sup/default/sup.log 2>&1 <&1 &) ; sleep 1'": true, }, Uploads: map[string]string{ "/etc/systemd/system/hab-sup.service": linuxDefaultSystemdUnitFileContents, }, }, "Start Habitat with custom config": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": false, "use_sudo": true, "service_name": "hab-sup", "peer": "--peer host1 --peer host2", "peers": []interface{}{"1.2.3.4", "5.6.7.8", "foo.example.com"}, "listen_ctl": "192.168.0.1:8443", "listen_gossip": "192.168.10.1:9443", "listen_http": "192.168.20.1:8080", "builder_auth_token": "dead-beef", "gateway_auth_token": "ea7-beef", "ctl_secret": "bad-beef", }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true HAB_AUTH_TOKEN=dead-beef sudo -E /bin/bash -c 'hab install core/hab-sup/0.79.1'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true HAB_AUTH_TOKEN=dead-beef sudo -E /bin/bash -c 'systemctl enable hab-sup && systemctl start hab-sup'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true HAB_AUTH_TOKEN=dead-beef sudo -E /bin/bash -c 'mv /tmp/hab-sup.service /etc/systemd/system/hab-sup.service'": true, }, Uploads: map[string]string{ "/tmp/hab-sup.service": linuxCustomSystemdUnitFileContents, }, }, } o := new(terraform.MockUIOutput) c := new(communicator.MockCommunicator) for k, tc := range cases { c.Commands = tc.Commands c.Uploads = tc.Uploads p, err := decodeConfig( schema.TestResourceDataRaw(t, Provisioner().(*schema.Provisioner).Schema, tc.Config), ) if err != nil { t.Fatalf("Error: %v", err) } err = p.linuxStartHabitat(o, c) if err != nil { t.Fatalf("Test %q failed: %v", k, err) } } } func TestLinuxProvisioner_linuxUploadRingKey(t *testing.T) { cases := map[string]struct { Config map[string]interface{} Commands map[string]bool }{ "Upload ring key": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": true, "use_sudo": true, "service_name": "hab-sup", "peers": []interface{}{"1.2.3.4"}, "ring_key": "test-ring", "ring_key_content": "dead-beef", }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'echo -e \"dead-beef\" | hab ring key import'": true, }, }, } o := new(terraform.MockUIOutput) c := new(communicator.MockCommunicator) for k, tc := range cases { c.Commands = tc.Commands p, err := decodeConfig( schema.TestResourceDataRaw(t, Provisioner().(*schema.Provisioner).Schema, tc.Config), ) if err != nil { t.Fatalf("Error: %v", err) } err = p.linuxUploadRingKey(o, c) if err != nil { t.Fatalf("Test %q failed: %v", k, err) } } } func TestLinuxProvisioner_linuxStartHabitatService(t *testing.T) { cases := map[string]struct { Config map[string]interface{} Commands map[string]bool Uploads map[string]string }{ "Start Habitat service with sudo": { Config: map[string]interface{}{ "version": "0.79.1", "auto_update": false, "use_sudo": true, "service_name": "hab-sup", "peers": []interface{}{"1.2.3.4"}, "ring_key": "test-ring", "ring_key_content": "dead-beef", "service": []interface{}{ map[string]interface{}{ "name": "core/foo", "topology": "standalone", "strategy": "none", "channel": "stable", "user_toml": "[config]\nlisten = 0.0.0.0:8080", "bind": []interface{}{ map[string]interface{}{ "alias": "backend", "service": "bar", "group": "default", }, }, }, map[string]interface{}{ "name": "core/bar", "topology": "standalone", "strategy": "rolling", "channel": "staging", "user_toml": "[config]\nlisten = 0.0.0.0:443", }, }, }, Commands: map[string]bool{ "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab pkg install core/foo --channel stable'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'mkdir -p /hab/user/foo/config'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'mv /tmp/user-a5b83ec1b302d109f41852ae17379f75c36dff9bc598aae76b6f7c9cd425fd76.toml /hab/user/foo/config/user.toml && chmod o-r /hab/user/foo/config/user.toml'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab svc load core/foo --topology standalone --strategy none --channel stable --bind backend:bar.default'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab pkg install core/bar --channel staging'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'mkdir -p /hab/user/bar/config'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'mv /tmp/user-6466ae3283ae1bd4737b00367bc676c6465b25682169ea5f7da222f3f078a5bf.toml /hab/user/bar/config/user.toml && chmod o-r /hab/user/bar/config/user.toml'": true, "env HAB_NONINTERACTIVE=true HAB_NOCOLORING=true sudo -E /bin/bash -c 'hab svc load core/bar --topology standalone --strategy rolling --channel staging'": true, }, Uploads: map[string]string{ "/tmp/user-a5b83ec1b302d109f41852ae17379f75c36dff9bc598aae76b6f7c9cd425fd76.toml": "[config]\nlisten = 0.0.0.0:8080", "/tmp/user-6466ae3283ae1bd4737b00367bc676c6465b25682169ea5f7da222f3f078a5bf.toml": "[config]\nlisten = 0.0.0.0:443", }, }, } o := new(terraform.MockUIOutput) c := new(communicator.MockCommunicator) for k, tc := range cases { c.Commands = tc.Commands c.Uploads = tc.Uploads p, err := decodeConfig( schema.TestResourceDataRaw(t, Provisioner().(*schema.Provisioner).Schema, tc.Config), ) if err != nil { t.Fatalf("Error: %v", err) } var errs []error for _, s := range p.Services { err = p.linuxStartHabitatService(o, c, s) if err != nil { errs = append(errs, err) } } if len(errs) > 0 { for _, e := range errs { t.Logf("Test %q failed: %v", k, e) t.Fail() } } } }