Is it maybe the docker version? I created now a very simple demo to simulate the problem.
The docker-compose.yml full file:
version: "3.7"
services:
mattermost:
image: "mattermost/mattermost-team-edition:release-6.0"
restart: "unless-stopped"
depends_on:
- "postgres"
ports:
- "8080:8065"
environment:
MM_USERNAME: "mattermost"
MM_PASSWORD: "111222"
MM_DBNAME: "mmdb"
DB_HOST: "postgres"
DB_PORT_NUMBER: 5432
volumes:
- "./env/mattermost/config.json:/mattermost/config/config.json"
postgres:
image: "postgres:13.3"
restart: "unless-stopped"
environment:
POSTGRES_USER: "mattermost"
POSTGRES_PASSWORD: "111222"
POSTGRES_DB: "mmdb"
The only setting in the config.json file that was changed regarding the original that comes in the image is SqlSettings.DataSource, that was changed to postgres://mattermost:111222@postgres:5432/mmdb?sslmode=disable\u0026connect_timeout=10.
The config.json file that was mapped:
{
"ServiceSettings": {
"SiteURL": "",
"WebsocketURL": "",
"LicenseFileLocation": "",
"ListenAddress": ":8065",
"ConnectionSecurity": "",
"TLSCertFile": "",
"TLSKeyFile": "",
"TLSMinVer": "1.2",
"TLSStrictTransport": false,
"TLSStrictTransportMaxAge": 63072000,
"TLSOverwriteCiphers": [],
"UseLetsEncrypt": false,
"LetsEncryptCertificateCacheFile": "./config/letsencrypt.cache",
"Forward80To443": false,
"TrustedProxyIPHeader": [],
"ReadTimeout": 300,
"WriteTimeout": 300,
"IdleTimeout": 60,
"MaximumLoginAttempts": 10,
"GoroutineHealthThreshold": -1,
"EnableOAuthServiceProvider": false,
"EnableIncomingWebhooks": true,
"EnableOutgoingWebhooks": true,
"EnableCommands": true,
"EnablePostUsernameOverride": false,
"EnablePostIconOverride": false,
"GoogleDeveloperKey": "",
"EnableLinkPreviews": true,
"EnablePermalinkPreviews": true,
"RestrictLinkPreviews": "",
"EnableTesting": false,
"EnableDeveloper": false,
"EnableOpenTracing": false,
"EnableSecurityFixAlert": true,
"EnableInsecureOutgoingConnections": false,
"AllowedUntrustedInternalConnections": "",
"EnableMultifactorAuthentication": false,
"EnforceMultifactorAuthentication": false,
"EnableUserAccessTokens": false,
"AllowCorsFrom": "",
"CorsExposedHeaders": "",
"CorsAllowCredentials": false,
"CorsDebug": false,
"AllowCookiesForSubdomains": false,
"ExtendSessionLengthWithActivity": true,
"SessionLengthWebInDays": 30,
"SessionLengthMobileInDays": 30,
"SessionLengthSSOInDays": 30,
"SessionCacheInMinutes": 10,
"SessionIdleTimeoutInMinutes": 43200,
"WebsocketSecurePort": 443,
"WebsocketPort": 80,
"WebserverMode": "gzip",
"EnableGifPicker": true,
"GfycatAPIKey": "2_KtH_W5",
"GfycatAPISecret": "3wLVZPiswc3DnaiaFoLkDvB4X0IV6CpMkj4tf2inJRsBY6-FnkT08zGmppWFgeof",
"EnableCustomEmoji": true,
"EnableEmojiPicker": true,
"PostEditTimeLimit": -1,
"TimeBetweenUserTypingUpdatesMilliseconds": 5000,
"EnablePostSearch": true,
"EnableFileSearch": true,
"MinimumHashtagLength": 3,
"EnableUserTypingMessages": true,
"EnableChannelViewedMessages": true,
"EnableUserStatuses": true,
"ExperimentalEnableAuthenticationTransfer": true,
"ClusterLogTimeoutMilliseconds": 2000,
"EnablePreviewFeatures": true,
"EnableTutorial": true,
"EnableOnboardingFlow": true,
"ExperimentalEnableDefaultChannelLeaveJoinMessages": true,
"ExperimentalGroupUnreadChannels": "disabled",
"EnableAPITeamDeletion": false,
"EnableAPIUserDeletion": false,
"ExperimentalEnableHardenedMode": false,
"ExperimentalStrictCSRFEnforcement": false,
"EnableEmailInvitations": false,
"DisableBotsWhenOwnerIsDeactivated": true,
"EnableBotAccountCreation": false,
"EnableSVGs": false,
"EnableLatex": false,
"EnableAPIChannelDeletion": false,
"EnableLocalMode": false,
"LocalModeSocketLocation": "/var/tmp/mattermost_local.socket",
"EnableAWSMetering": false,
"SplitKey": "",
"FeatureFlagSyncIntervalSeconds": 30,
"DebugSplit": false,
"ThreadAutoFollow": true,
"CollapsedThreads": "disabled",
"ManagedResourcePaths": "",
"EnableReliableWebSockets": true
},
"TeamSettings": {
"SiteName": "Mattermost",
"MaxUsersPerTeam": 50,
"EnableUserCreation": true,
"EnableOpenServer": false,
"EnableUserDeactivation": false,
"RestrictCreationToDomains": "",
"EnableCustomUserStatuses": true,
"EnableCustomBrand": false,
"CustomBrandText": "",
"CustomDescriptionText": "",
"RestrictDirectMessage": "any",
"UserStatusAwayTimeout": 300,
"MaxChannelsPerTeam": 2000,
"MaxNotificationsPerChannel": 1000,
"EnableConfirmNotificationsToChannel": true,
"TeammateNameDisplay": "username",
"ExperimentalViewArchivedChannels": true,
"ExperimentalEnableAutomaticReplies": false,
"LockTeammateNameDisplay": false,
"ExperimentalPrimaryTeam": "",
"ExperimentalDefaultChannels": []
},
"ClientRequirements": {
"AndroidLatestVersion": "",
"AndroidMinVersion": "",
"DesktopLatestVersion": "",
"DesktopMinVersion": "",
"IosLatestVersion": "",
"IosMinVersion": ""
},
"SqlSettings": {
"DriverName": "postgres",
"DataSource": "postgres://mattermost:111222@postgres:5432/mmdb?sslmode=disable\u0026connect_timeout=10",
"DataSourceReplicas": [],
"DataSourceSearchReplicas": [],
"MaxIdleConns": 20,
"ConnMaxLifetimeMilliseconds": 3600000,
"ConnMaxIdleTimeMilliseconds": 300000,
"MaxOpenConns": 300,
"Trace": false,
"AtRestEncryptKey": "o9j4gknys91e5b5eyyu4f4zayy71q8jw",
"QueryTimeout": 30,
"DisableDatabaseSearch": false,
"ReplicaLagSettings": []
},
"LogSettings": {
"EnableConsole": true,
"ConsoleLevel": "INFO",
"ConsoleJson": true,
"EnableColor": false,
"EnableFile": true,
"FileLevel": "INFO",
"FileJson": true,
"FileLocation": "",
"EnableWebhookDebugging": true,
"EnableDiagnostics": true,
"EnableSentry": true,
"AdvancedLoggingConfig": ""
},
"ExperimentalAuditSettings": {
"FileEnabled": false,
"FileName": "",
"FileMaxSizeMB": 100,
"FileMaxAgeDays": 0,
"FileMaxBackups": 0,
"FileCompress": false,
"FileMaxQueueSize": 1000,
"AdvancedLoggingConfig": ""
},
"NotificationLogSettings": {
"EnableConsole": true,
"ConsoleLevel": "INFO",
"ConsoleJson": true,
"EnableColor": false,
"EnableFile": true,
"FileLevel": "INFO",
"FileJson": true,
"FileLocation": "",
"AdvancedLoggingConfig": ""
},
"PasswordSettings": {
"MinimumLength": 10,
"Lowercase": true,
"Number": true,
"Uppercase": true,
"Symbol": true
},
"FileSettings": {
"EnableFileAttachments": true,
"EnableMobileUpload": true,
"EnableMobileDownload": true,
"MaxFileSize": 104857600,
"MaxImageResolution": 33177600,
"DriverName": "local",
"Directory": "./data/",
"EnablePublicLink": false,
"ExtractContent": true,
"ArchiveRecursion": false,
"PublicLinkSalt": "9z3rrz45pkk9i7r6xt63id5zaqq5sar9",
"InitialFont": "nunito-bold.ttf",
"AmazonS3AccessKeyId": "",
"AmazonS3SecretAccessKey": "",
"AmazonS3Bucket": "",
"AmazonS3PathPrefix": "",
"AmazonS3Region": "",
"AmazonS3Endpoint": "s3.amazonaws.com",
"AmazonS3SSL": true,
"AmazonS3SignV2": false,
"AmazonS3SSE": false,
"AmazonS3Trace": false
},
"EmailSettings": {
"EnableSignUpWithEmail": true,
"EnableSignInWithEmail": true,
"EnableSignInWithUsername": true,
"SendEmailNotifications": false,
"UseChannelInEmailNotifications": false,
"RequireEmailVerification": false,
"FeedbackName": "",
"FeedbackEmail": "",
"ReplyToAddress": "",
"FeedbackOrganization": "",
"EnableSMTPAuth": false,
"SMTPUsername": "",
"SMTPPassword": "",
"SMTPServer": "localhost",
"SMTPPort": "10025",
"SMTPServerTimeout": 10,
"ConnectionSecurity": "",
"SendPushNotifications": true,
"PushNotificationServer": "https://push-test.mattermost.com",
"PushNotificationContents": "full",
"PushNotificationBuffer": 1000,
"EnableEmailBatching": false,
"EmailBatchingBufferSize": 256,
"EmailBatchingInterval": 30,
"EnablePreviewModeBanner": true,
"SkipServerCertificateVerification": false,
"EmailNotificationContentsType": "full",
"LoginButtonColor": "#0000",
"LoginButtonBorderColor": "#2389D7",
"LoginButtonTextColor": "#2389D7"
},
"RateLimitSettings": {
"Enable": false,
"PerSec": 10,
"MaxBurst": 100,
"MemoryStoreSize": 10000,
"VaryByRemoteAddr": true,
"VaryByUser": false,
"VaryByHeader": ""
},
"PrivacySettings": {
"ShowEmailAddress": true,
"ShowFullName": true
},
"SupportSettings": {
"TermsOfServiceLink": "https://mattermost.com/terms-of-service/",
"PrivacyPolicyLink": "https://mattermost.com/privacy-policy/",
"AboutLink": "https://about.mattermost.com/default-about/",
"HelpLink": "https://about.mattermost.com/default-help/",
"ReportAProblemLink": "https://about.mattermost.com/default-report-a-problem/",
"SupportEmail": "",
"CustomTermsOfServiceEnabled": false,
"CustomTermsOfServiceReAcceptancePeriod": 365,
"EnableAskCommunityLink": true
},
"AnnouncementSettings": {
"EnableBanner": false,
"BannerText": "",
"BannerColor": "#f2a93b",
"BannerTextColor": "#333333",
"AllowBannerDismissal": true,
"AdminNoticesEnabled": true,
"UserNoticesEnabled": true,
"NoticesURL": "https://notices.mattermost.com/",
"NoticesFetchFrequency": 3600,
"NoticesSkipCache": false
},
"ThemeSettings": {
"EnableThemeSelection": true,
"DefaultTheme": "default",
"AllowCustomThemes": true,
"AllowedThemes": []
},
"GitLabSettings": {
"Enable": false,
"Secret": "",
"Id": "",
"Scope": "",
"AuthEndpoint": "",
"TokenEndpoint": "",
"UserAPIEndpoint": "",
"DiscoveryEndpoint": "",
"ButtonText": "",
"ButtonColor": ""
},
"GoogleSettings": {
"Enable": false,
"Secret": "",
"Id": "",
"Scope": "profile email",
"AuthEndpoint": "https://accounts.google.com/o/oauth2/v2/auth",
"TokenEndpoint": "https://www.googleapis.com/oauth2/v4/token",
"UserAPIEndpoint": "https://people.googleapis.com/v1/people/me?personFields=names,emailAddresses,nicknames,metadata",
"DiscoveryEndpoint": "",
"ButtonText": "",
"ButtonColor": ""
},
"Office365Settings": {
"Enable": false,
"Secret": "",
"Id": "",
"Scope": "User.Read",
"AuthEndpoint": "https://login.microsoftonline.com/common/oauth2/v2.0/authorize",
"TokenEndpoint": "https://login.microsoftonline.com/common/oauth2/v2.0/token",
"UserAPIEndpoint": "https://graph.microsoft.com/v1.0/me",
"DiscoveryEndpoint": "",
"DirectoryId": ""
},
"OpenIdSettings": {
"Enable": false,
"Secret": "",
"Id": "",
"Scope": "profile openid email",
"AuthEndpoint": "",
"TokenEndpoint": "",
"UserAPIEndpoint": "",
"DiscoveryEndpoint": "",
"ButtonText": "",
"ButtonColor": "#145DBF"
},
"LdapSettings": {
"Enable": false,
"EnableSync": false,
"LdapServer": "",
"LdapPort": 389,
"ConnectionSecurity": "",
"BaseDN": "",
"BindUsername": "",
"BindPassword": "",
"UserFilter": "",
"GroupFilter": "",
"GuestFilter": "",
"EnableAdminFilter": false,
"AdminFilter": "",
"GroupDisplayNameAttribute": "",
"GroupIdAttribute": "",
"FirstNameAttribute": "",
"LastNameAttribute": "",
"EmailAttribute": "",
"UsernameAttribute": "",
"NicknameAttribute": "",
"IdAttribute": "",
"PositionAttribute": "",
"LoginIdAttribute": "",
"PictureAttribute": "",
"SyncIntervalMinutes": 60,
"SkipCertificateVerification": false,
"PublicCertificateFile": "",
"PrivateKeyFile": "",
"QueryTimeout": 60,
"MaxPageSize": 0,
"LoginFieldName": "",
"LoginButtonColor": "#0000",
"LoginButtonBorderColor": "#2389D7",
"LoginButtonTextColor": "#2389D7",
"Trace": false
},
"ComplianceSettings": {
"Enable": false,
"Directory": "./data/",
"EnableDaily": false,
"BatchSize": 30000
},
"LocalizationSettings": {
"DefaultServerLocale": "en",
"DefaultClientLocale": "en",
"AvailableLocales": ""
},
"SamlSettings": {
"Enable": false,
"EnableSyncWithLdap": false,
"EnableSyncWithLdapIncludeAuth": false,
"IgnoreGuestsLdapSync": false,
"Verify": true,
"Encrypt": true,
"SignRequest": false,
"IdpURL": "",
"IdpDescriptorURL": "",
"IdpMetadataURL": "",
"ServiceProviderIdentifier": "",
"AssertionConsumerServiceURL": "",
"SignatureAlgorithm": "RSAwithSHA1",
"CanonicalAlgorithm": "Canonical1.0",
"ScopingIDPProviderId": "",
"ScopingIDPName": "",
"IdpCertificateFile": "",
"PublicCertificateFile": "",
"PrivateKeyFile": "",
"IdAttribute": "",
"GuestAttribute": "",
"EnableAdminAttribute": false,
"AdminAttribute": "",
"FirstNameAttribute": "",
"LastNameAttribute": "",
"EmailAttribute": "",
"UsernameAttribute": "",
"NicknameAttribute": "",
"LocaleAttribute": "",
"PositionAttribute": "",
"LoginButtonText": "SAML",
"LoginButtonColor": "#34a28b",
"LoginButtonBorderColor": "#2389D7",
"LoginButtonTextColor": "#ffffff"
},
"NativeAppSettings": {
"AppCustomURLSchemes": [
"mmauth://",
"mmauthbeta://"
],
"AppDownloadLink": "https://mattermost.com/download/#mattermostApps",
"AndroidAppDownloadLink": "https://about.mattermost.com/mattermost-android-app/",
"IosAppDownloadLink": "https://about.mattermost.com/mattermost-ios-app/"
},
"ClusterSettings": {
"Enable": false,
"ClusterName": "",
"OverrideHostname": "",
"NetworkInterface": "",
"BindAddress": "",
"AdvertiseAddress": "",
"UseIPAddress": true,
"EnableGossipCompression": true,
"EnableExperimentalGossipEncryption": false,
"ReadOnlyConfig": true,
"GossipPort": 8074,
"StreamingPort": 8075,
"MaxIdleConns": 100,
"MaxIdleConnsPerHost": 128,
"IdleConnTimeoutMilliseconds": 90000
},
"MetricsSettings": {
"Enable": false,
"BlockProfileRate": 0,
"ListenAddress": ":8067"
},
"ExperimentalSettings": {
"ClientSideCertEnable": false,
"ClientSideCertCheck": "secondary",
"EnableClickToReply": false,
"LinkMetadataTimeoutMilliseconds": 5000,
"RestrictSystemAdmin": false,
"UseNewSAMLLibrary": false,
"CloudUserLimit": 0,
"CloudBilling": false,
"EnableSharedChannels": false,
"EnableRemoteClusterService": false
},
"AnalyticsSettings": {
"MaxUsersForStatistics": 2500
},
"ElasticsearchSettings": {
"ConnectionURL": "http://localhost:9200",
"Username": "elastic",
"Password": "changeme",
"EnableIndexing": false,
"EnableSearching": false,
"EnableAutocomplete": false,
"Sniff": true,
"PostIndexReplicas": 1,
"PostIndexShards": 1,
"ChannelIndexReplicas": 1,
"ChannelIndexShards": 1,
"UserIndexReplicas": 1,
"UserIndexShards": 1,
"AggregatePostsAfterDays": 365,
"PostsAggregatorJobStartTime": "03:00",
"IndexPrefix": "",
"LiveIndexingBatchSize": 1,
"BulkIndexingTimeWindowSeconds": 3600,
"RequestTimeoutSeconds": 30,
"SkipTLSVerification": false,
"Trace": ""
},
"BleveSettings": {
"IndexDir": "",
"EnableIndexing": false,
"EnableSearching": false,
"EnableAutocomplete": false,
"BulkIndexingTimeWindowSeconds": 3600
},
"DataRetentionSettings": {
"EnableMessageDeletion": false,
"EnableFileDeletion": false,
"MessageRetentionDays": 365,
"FileRetentionDays": 365,
"DeletionJobStartTime": "02:00",
"BatchSize": 3000
},
"MessageExportSettings": {
"EnableExport": false,
"ExportFormat": "actiance",
"DailyRunTime": "01:00",
"ExportFromTimestamp": 0,
"BatchSize": 10000,
"DownloadExportResults": false,
"GlobalRelaySettings": {
"CustomerType": "A9",
"SMTPUsername": "",
"SMTPPassword": "",
"EmailAddress": "",
"SMTPServerTimeout": 1800
}
},
"JobSettings": {
"RunJobs": true,
"RunScheduler": true
},
"PluginSettings": {
"Enable": true,
"EnableUploads": false,
"AllowInsecureDownloadURL": false,
"EnableHealthCheck": true,
"Directory": "./plugins",
"ClientDirectory": "./client/plugins",
"Plugins": {
"com.mattermost.plugin-incident-management": {
"BotUserID": "z5yd4cwcif867p847hqkzn9m4c"
}
},
"PluginStates": {
"com.mattermost.nps": {
"Enable": true
},
"com.mattermost.plugin-incident-management": {
"Enable": true
}
},
"EnableMarketplace": true,
"EnableRemoteMarketplace": true,
"AutomaticPrepackagedPlugins": true,
"RequirePluginSignature": false,
"MarketplaceURL": "https://api.integrations.mattermost.com",
"SignaturePublicKeyFiles": [],
"ChimeraOAuthProxyURL": ""
},
"DisplaySettings": {
"CustomURLSchemes": [],
"ExperimentalTimezone": true
},
"GuestAccountsSettings": {
"Enable": false,
"AllowEmailAccounts": true,
"EnforceMultifactorAuthentication": false,
"RestrictCreationToDomains": ""
},
"ImageProxySettings": {
"Enable": false,
"ImageProxyType": "local",
"RemoteImageProxyURL": "",
"RemoteImageProxyOptions": ""
},
"CloudSettings": {
"CWSURL": "https://customers.mattermost.com",
"CWSAPIURL": "https://portal.internal.prod.cloud.mattermost.com"
},
"ImportSettings": {
"Directory": "./import",
"RetentionDays": 30
},
"ExportSettings": {
"Directory": "./export",
"RetentionDays": 30
}
}
Running docker-compose up -d starts the mattermost and postgres containers correctly. I define the mattermost user/email/password, create a team and go to the mattermost main page in the team that was newly created.
The problem is that I can’t add channels (as shown in the screenshot), even tough I’m admin.
