Support disabling instance launcher "auto safe mode"

forge/db/models/Project.js

@@ -17,7 +17,7 @@ const { col, fn, DataTypes, Op, where } = require('sequelize')
 
 const Controllers = require('../controllers')
 
-const { KEY_HOSTNAME, KEY_SETTINGS, KEY_HA, KEY_PROTECTED, KEY_HEALTH_CHECK_INTERVAL, KEY_CUSTOM_HOSTNAME } = require('./ProjectSettings')
+const { KEY_HOSTNAME, KEY_SETTINGS, KEY_HA, KEY_PROTECTED, KEY_HEALTH_CHECK_INTERVAL, KEY_CUSTOM_HOSTNAME, KEY_DISABLE_AUTO_SAFE_MODE } = require('./ProjectSettings')
 
 const BANNED_NAME_LIST = [
     'app',
@@ -408,7 +408,8 @@ module.exports = {
                                     { key: KEY_HA },
                                     { key: KEY_PROTECTED },
                                     { key: KEY_CUSTOM_HOSTNAME },
-                                    { key: KEY_HEALTH_CHECK_INTERVAL }
+                                    { key: KEY_HEALTH_CHECK_INTERVAL },
+                                    { key: KEY_DISABLE_AUTO_SAFE_MODE }
                                 ]
                             },
                             required: false

forge/db/models/ProjectSettings.js

@@ -16,6 +16,7 @@ const KEY_PROTECTED = 'protected'
 const KEY_HEALTH_CHECK_INTERVAL = 'healthCheckInterval'
 const KEY_CUSTOM_HOSTNAME = 'customHostname'
 const KEY_SHARED_ASSETS = 'sharedAssets'
+const KEY_DISABLE_AUTO_SAFE_MODE = 'disableAutoSafeMode'
 
 module.exports = {
     KEY_SETTINGS,
@@ -25,6 +26,7 @@ module.exports = {
     KEY_HEALTH_CHECK_INTERVAL,
     KEY_CUSTOM_HOSTNAME,
     KEY_SHARED_ASSETS,
+    KEY_DISABLE_AUTO_SAFE_MODE,
     name: 'ProjectSettings',
     schema: {
         ProjectId: { type: DataTypes.UUID, unique: 'pk_settings' },

forge/db/views/Project.js

@@ -1,4 +1,4 @@
-const { KEY_HOSTNAME, KEY_SETTINGS, KEY_HA, KEY_PROTECTED, KEY_HEALTH_CHECK_INTERVAL, KEY_CUSTOM_HOSTNAME } = require('../models/ProjectSettings')
+const { KEY_HOSTNAME, KEY_SETTINGS, KEY_HA, KEY_PROTECTED, KEY_HEALTH_CHECK_INTERVAL, KEY_CUSTOM_HOSTNAME, KEY_DISABLE_AUTO_SAFE_MODE } = require('../models/ProjectSettings')
 
 module.exports = function (app) {
     app.addSchema({
@@ -37,7 +37,8 @@ module.exports = function (app) {
             launcherSettings: {
                 type: 'object',
                 properties: {
-                    healthCheckInterval: { type: 'number' }
+                    healthCheckInterval: { type: 'number' },
+                    disableAutoSafeMode: { type: 'boolean' }
                 },
                 additionalProperties: false
             }
@@ -75,6 +76,11 @@ module.exports = function (app) {
                 result.launcherSettings = {}
                 result.launcherSettings.healthCheckInterval = heathCheckIntervalRow?.value
             }
+            const disableAutoSafeMode = proj.ProjectSettings?.find((projectSettingsRow) => projectSettingsRow.key === KEY_DISABLE_AUTO_SAFE_MODE)
+            if (typeof disableAutoSafeMode?.value === 'boolean') {
+                result.launcherSettings = result.launcherSettings || {}
+                result.launcherSettings.disableAutoSafeMode = disableAutoSafeMode.value
+            }
             // Environment
             result.settings.env = app.db.controllers.Project.insertPlatformSpecificEnvVars(proj, result.settings.env)
             if (!result.settings.palette?.modules) {

forge/routes/api/project.js

@@ -1,4 +1,4 @@
-const { KEY_SETTINGS, KEY_HEALTH_CHECK_INTERVAL, KEY_SHARED_ASSETS } = require('../../db/models/ProjectSettings')
+const { KEY_SETTINGS, KEY_HEALTH_CHECK_INTERVAL, KEY_DISABLE_AUTO_SAFE_MODE, KEY_SHARED_ASSETS } = require('../../db/models/ProjectSettings')
 const { Roles } = require('../../lib/roles')
 
 const ProjectActions = require('./projectActions')
@@ -456,15 +456,24 @@ module.exports = async function (app) {
         }
 
         // Launcher settings
-        if (request.body?.launcherSettings?.healthCheckInterval) {
-            const oldInterval = await request.project.getSetting(KEY_HEALTH_CHECK_INTERVAL)
-            const newInterval = parseInt(request.body.launcherSettings.healthCheckInterval, 10)
-            if (isNaN(newInterval) || newInterval < 5000) {
-                reply.code(400).send({ code: 'invalid_heathCheckInterval', error: 'Invalid heath check interval' })
-                return
+        if (request.body?.launcherSettings) {
+            if (request.body.launcherSettings.healthCheckInterval) {
+                const oldInterval = await request.project.getSetting(KEY_HEALTH_CHECK_INTERVAL)
+                const newInterval = parseInt(request.body.launcherSettings.healthCheckInterval, 10)
+                if (isNaN(newInterval) || newInterval < 5000) {
+                    reply.code(400).send({ code: 'invalid_heathCheckInterval', error: 'Invalid heath check interval' })
+                    return
+                }
+                if (oldInterval !== newInterval) {
+                    changesToPersist.healthCheckInterval = { from: oldInterval, to: newInterval }
+                }
             }
-            if (oldInterval !== newInterval) {
-                changesToPersist.healthCheckInterval = { from: oldInterval, to: newInterval }
+            if (typeof request.body.launcherSettings.disableAutoSafeMode === 'boolean') {
+                const oldInterval = await request.project.getSetting(KEY_DISABLE_AUTO_SAFE_MODE)
+                const newInterval = request.body.launcherSettings.disableAutoSafeMode
+                if (oldInterval !== newInterval) {
+                    changesToPersist.disableAutoSafeMode = { from: oldInterval, to: newInterval }
+                }
             }
         }
 
@@ -529,6 +538,10 @@ module.exports = async function (app) {
                 await request.project.updateSetting(KEY_HEALTH_CHECK_INTERVAL, changesToPersist.healthCheckInterval.to, { transaction })
                 updates.pushDifferences({ healthCheckInterval: changesToPersist.healthCheckInterval.from }, { healthCheckInterval: changesToPersist.healthCheckInterval.to })
             }
+            if (changesToPersist.disableAutoSafeMode) {
+                await request.project.updateSetting(KEY_DISABLE_AUTO_SAFE_MODE, changesToPersist.disableAutoSafeMode.to, { transaction })
+                updates.pushDifferences({ disableAutoSafeMode: changesToPersist.disableAutoSafeMode.from }, { disableAutoSafeMode: changesToPersist.disableAutoSafeMode.to })
+            }
 
             await transaction.commit() // all good, commit the transaction
 
@@ -802,6 +815,7 @@ module.exports = async function (app) {
         settings.state = request.project.state
         settings.stack = request.project.ProjectStack?.properties || {}
         settings.healthCheckInterval = await request.project.getSetting(KEY_HEALTH_CHECK_INTERVAL)
+        settings.disableAutoSafeMode = await request.project.getSetting(KEY_DISABLE_AUTO_SAFE_MODE)
         settings.settings = await app.db.controllers.Project.getRuntimeSettings(request.project)
         if (settings.settings.env) {
             settings.env = Object.assign({}, settings.settings.env, settings.env)

frontend/src/pages/instance/Settings/LauncherSettings.vue

@@ -8,6 +8,13 @@
                 Flows that perform CPU intensive work may need to increase this from the default of 7500ms.
             </template>
         </FormRow>
+        <FormRow v-if="launcherSupportsAutoSafeMode" v-model="input.disableAutoSafeMode" type="checkbox">
+            Disable Auto Safe Mode
+            <template #description>
+                Prevent Node-RED from automatically entering safe mode when a crash loop is detected.
+                WARNING: Disabling Auto Safe Mode is not recommended. A problem that causes Node-RED to crash multiple successive times may result in a contineous bootloop that will need to be manually resolved.
+            </template>
+        </FormRow>
 
         <div class="space-x-4 whitespace-nowrap">
             <ff-button size="small" :disabled="!unsavedChanges || !validateFormInputs()" data-action="save-settings" @click="saveSettings()">Save settings</ff-button>
@@ -17,6 +24,7 @@
 
 <script>
 
+import SemVer from 'semver'
 import { useRouter } from 'vue-router'
 
 import { mapState } from 'vuex'
@@ -46,10 +54,12 @@ export default {
         return {
             mounted: false,
             original: {
-                healthCheckInterval: null
+                healthCheckInterval: null,
+                disableAutoSafeMode: null
             },
             input: {
-                healthCheckInterval: null
+                healthCheckInterval: null,
+                disableAutoSafeMode: null
             },
             errors: {
                 healthCheckInterval: ''
@@ -60,7 +70,17 @@ export default {
     computed: {
         ...mapState('account', ['team', 'teamMembership']),
         unsavedChanges: function () {
-            return this.original.healthCheckInterval !== this.input.healthCheckInterval
+            return +this.original.healthCheckInterval !== +this.input.healthCheckInterval ||
+                this.original.disableAutoSafeMode !== this.input.disableAutoSafeMode
+        },
+        launcherSupportsAutoSafeMode: function () {
+            const launcherVersion = this.project?.meta?.versions?.launcher
+            if (!launcherVersion) {
+                // We won't have this for a suspended project - so err on the side
+                // of permissive
+                return true
+            }
+            return SemVer.satisfies(SemVer.coerce(launcherVersion), '>=2.12.0')
         }
     },
     watch: {
@@ -69,6 +89,11 @@ export default {
             if (this.mounted) {
                 this.validateFormInputs()
             }
+        },
+        'input.disableAutoSafeMode': function (value) {
+            if (this.mounted) {
+                this.validateFormInputs()
+            }
         }
     },
     mounted () {
@@ -86,7 +111,7 @@ export default {
             if (!this.unsavedChanges) {
                 this.errors.healthCheckInterval = ''
             } else {
-                const hci = parseInt(this.input.healthCheckInterval)
+                const hci = +this.input.healthCheckInterval
                 if (isNaN(hci) || hci < 5000) {
                     this.errors.healthCheckInterval = 'Health check interval must be 5000 or greater'
                 } else {
@@ -98,10 +123,15 @@ export default {
         getSettings: function () {
             this.original.healthCheckInterval = this.project?.launcherSettings?.healthCheckInterval
             this.input.healthCheckInterval = this.project?.launcherSettings.healthCheckInterval
+            this.original.disableAutoSafeMode = this.project?.launcherSettings?.disableAutoSafeMode ?? false
+            this.input.disableAutoSafeMode = this.project?.launcherSettings.disableAutoSafeMode ?? false
         },
         async saveSettings () {
             const launcherSettings = {
-                healthCheckInterval: this.input.healthCheckInterval
+                healthCheckInterval: +this.input.healthCheckInterval
+            }
+            if (this.launcherSupportsAutoSafeMode) {
+                launcherSettings.disableAutoSafeMode = this.input.disableAutoSafeMode
             }
             if (!this.validateFormInputs()) {
                 alerts.emit('Please correct the errors before saving.', 'error')

test/unit/forge/routes/api/project_spec.js

@@ -10,7 +10,7 @@ const setup = require('../setup')
 
 const FF_UTIL = require('flowforge-test-utils')
 const { Roles } = FF_UTIL.require('forge/lib/roles')
-const { KEY_HEALTH_CHECK_INTERVAL } = FF_UTIL.require('forge/db/models/ProjectSettings')
+const { KEY_HEALTH_CHECK_INTERVAL, KEY_DISABLE_AUTO_SAFE_MODE } = FF_UTIL.require('forge/db/models/ProjectSettings')
 const { START_DELAY, STOP_DELAY } = FF_UTIL.require('forge/containers/stub/index.js')
 
 describe('Project API', function () {
@@ -1691,7 +1691,7 @@ describe('Project API', function () {
                 { name: 'two', value: '2' }
             ]) // should be unchanged
         })
-        it('Change launcher health check interval - owner', async function () {
+        it('Change launcher settings - owner', async function () {
             // Setup some flows/credentials
             await addFlowsToProject(app,
                 TestObjects.project1.id,
@@ -1708,15 +1708,18 @@ describe('Project API', function () {
                 url: `/api/v1/projects/${TestObjects.project1.id}`,
                 payload: {
                     launcherSettings: {
-                        healthCheckInterval: 9876
+                        healthCheckInterval: 9876,
+                        disableAutoSafeMode: true
                     }
                 },
                 cookies: { sid: TestObjects.tokens.alice }
             })
             response.statusCode.should.equal(200)
 
-            const newValue = await TestObjects.project1.getSetting(KEY_HEALTH_CHECK_INTERVAL)
-            should(newValue).equal(9876)
+            const healthValue = await TestObjects.project1.getSetting(KEY_HEALTH_CHECK_INTERVAL)
+            should(healthValue).equal(9876)
+            const safeModeValue = await TestObjects.project1.getSetting(KEY_DISABLE_AUTO_SAFE_MODE)
+            should(safeModeValue).equal(true)
         })
         it('Change launcher health check interval bad value - owner', async function () {
             // Setup some flows/credentials