Localhost:8000 connection refused

APS96 · August 8, 2020, 4:52pm

I downloaded docker and used this command : docker run --rm -it -p 8080:8080 -p 9080:9080 -p 8000:8000 dgraph/standalone:latest

Then I got this in my power shell terminal (I have used bash and others too)
Unable to find image ‘dgraph/standalone:latest’ locally
latest: Pulling from dgraph/standalone
692c352adcf2: Pull complete 97058a342707: Pull complete 2821b8e766f4: Pull complete 4e643cc37772: Pull complete 1c53bf7d9436: Pull complete e7be5b38aff8: Pull complete c1324a267774: Pull complete c929db74b44c: Pull complete 5b92fba44001: Pull complete Digest: sha256:ce6e3ecdcb477efebd6cbe14e2df5c7e7c1fa93d36979cb3bceb05565a429ebe
Status: Downloaded newer image for dgraph/standalone:latest

Warning: This standalone version is meant for quickstart purposes only.
It is NOT RECOMMENDED for production environments.
2020/08/08 16:46:27 Listening on :8000…
[Decoder]: Using assembly version of decoder
[Decoder]: Using assembly version of decoder
[Sentry] 2020/08/08 16:46:27 Integration installed: ContextifyFrames
[Sentry] 2020/08/08 16:46:27 Integration installed: Environment
[Sentry] 2020/08/08 16:46:27 Integration installed: Modules
[Sentry] 2020/08/08 16:46:27 Integration installed: IgnoreErrors
[Sentry] 2020/08/08 16:46:27 Integration installed: ContextifyFrames
[Sentry] 2020/08/08 16:46:27 Integration installed: Environment
[Sentry] 2020/08/08 16:46:27 Integration installed: Modules
[Sentry] 2020/08/08 16:46:27 Integration installed: IgnoreErrors
[Decoder]: Using assembly version of decoder
[Decoder]: Using assembly version of decoder
[Sentry] 2020/08/08 16:46:28 Integration installed: ContextifyFrames
[Sentry] 2020/08/08 16:46:28 Integration installed: Environment
[Sentry] 2020/08/08 16:46:28 Integration installed: Modules
[Sentry] 2020/08/08 16:46:28 Integration installed: IgnoreErrors
[Sentry] 2020/08/08 16:46:28 Integration installed: ContextifyFrames
[Sentry] 2020/08/08 16:46:28 Integration installed: Environment
[Sentry] 2020/08/08 16:46:28 Integration installed: Modules
[Sentry] 2020/08/08 16:46:28 Integration installed: IgnoreErrors
I0808 16:46:28.967455 143 sentry_integration.go:48] This instance of Dgraph will send anonymous reports of panics back to Dgraph Labs via Sentry. No confidential information is sent. These reports help improve Dgraph. To opt-out, restart your instance with the --enable_sentry=false flag. For more info, see How To Guides - Howto.
I0808 16:46:28.968438 140 sentry_integration.go:48] This instance of Dgraph will send anonymous reports of panics back to Dgraph Labs via Sentry. No confidential information is sent. These reports help improve Dgraph. To opt-out, restart your instance with the --enable_sentry=false flag. For more info, see How To Guides - Howto.
I0808 16:46:28.969967 140 util_ee.go:126] KeyReader instantiated of type
I0808 16:46:29.360372 140 init.go:102]

Dgraph version : v20.07.0
Dgraph codename : shuri
Dgraph SHA-256 : 4cd320fc6eab163ab68602a5122a6c82c8467c2ed5ac93478d5f40d44eec71c4
Commit SHA-1 : d65e20530
Commit timestamp : 2020-07-28 15:31:37 -0700
Branch : HEAD
Go version : go1.14.4

Licensed variously under the Apache Public License 2.0 and Dgraph Community License.
Copyright 2015-2020 Dgraph Labs, Inc.

I0808 16:46:29.367259 140 run.go:654] x.Config: {PortOffset:0 QueryEdgeLimit:1000000 NormalizeNodeLimit:10000 PollInterval:1s GraphqlExtension:true}
I0808 16:46:29.367941 140 run.go:655] x.WorkerConfig: {ExportPath:export NumPendingProposals:256 Tracing:0.01 MyAddr: ZeroAddr:[localhost:5080] RaftId:0 WhiteListedIPRanges:[{Lower:0.0.0.0 Upper:255.255.255.255}] MaxRetries:-1 StrictMutations:false AclEnabled:false AbortOlderThan:5m0s SnapshotAfter:10000 ProposedGroupId:0 StartTime:2020-08-08 16:46:28.147760397 +0000 UTC m=+0.020040632 LudicrousMode:false EncryptionKey:**** LogRequest:0}
I0808 16:46:29.368396 140 run.go:656] worker.Config: {PostingDir:p BadgerTables:mmap BadgerVlog:mmap BadgerCompressionLevel:3 WALDir:w MutationsMode:0 AuthToken: AllottedMemory:1024 HmacSecret:**** AccessJwtTtl:0s RefreshJwtTtl:0s AclRefreshInterval:0s}
I0808 16:46:29.369154 140 server_state.go:78] Setting Badger Compression Level: 3
I0808 16:46:29.370194 143 init.go:102]

Dgraph version : v20.07.0
Dgraph codename : shuri
Dgraph SHA-256 : 4cd320fc6eab163ab68602a5122a6c82c8467c2ed5ac93478d5f40d44eec71c4
Commit SHA-1 : d65e20530
Commit timestamp : 2020-07-28 15:31:37 -0700
Branch : HEAD
Go version : go1.14.4

Licensed variously under the Apache Public License 2.0 and Dgraph Community License.
Copyright 2015-2020 Dgraph Labs, Inc.

I0808 16:46:29.374534 I0808 16:46:29.375011 I0808 16:46:29.375447 I0808 16:46:29.376825 I0808 16:46:29.379065 I0808 16:46:29.387620 I0808 16:46:29.399440 I0808 16:46:29.401048 I0808 16:46:29.401660 I0808 16:46:29.402138 badger 2020/08/08 I0808 16:46:29.408112 I0808 16:46:29.410259 I0808 16:46:29.410301 I0808 16:46:29.410348 I0808 16:46:29.410353 E0808 16:46:29.412402 I0808 16:46:29.413521 I0808 16:46:29.414950 I0808 16:46:29.415393 I0808 16:46:29.436254 I0808 16:46:29.440494 I0808 16:46:29.441080 I0808 16:46:29.441530 I0808 16:46:29.442004 I0808 16:46:29.442404 I0808 16:46:29.442860 I0808 16:46:29.544172 I0808 16:46:29.546127 I0808 16:46:29.546181 W0808 16:46:31.546290 I0808 16:46:31.546312 I0808 16:46:31.812253 I0808 16:46:31.812272 I0808 16:46:31.812275 I0808 16:46:31.812286 I0808 16:46:31.812289 I0808 16:46:31.812298 I0808 16:46:31.812305 I0808 16:46:31.812324 I0808 16:46:31.812328 E0808 16:46:32.414055 W0808 16:46:33.546341 I0808 16:46:33.546450 I0808 16:46:33.547854 I0808 16:46:33.548038 W0808 16:46:33.550017 I0808 16:46:33.551039 I0808 16:46:33.551605 I0808 16:46:33.551641 I0808 16:46:33.551773 I0808 16:46:33.551802 I0808 16:46:33.551850 I0808 16:46:33.551856 I0808 16:46:33.551872 I0808 16:46:33.551887 I0808 16:46:33.551891 I0808 16:46:33.551902 I0808 16:46:33.555922 I0808 16:46:33.555965 I0808 16:46:33.556029 I0808 16:46:33.556148 I0808 16:46:33.558008 I0808 16:46:33.558980 I0808 16:46:33.559538 I0808 16:46:33.560234 I0808 16:46:33.560562 I0808 16:46:33.560917 I0808 16:46:33.561211 I0808 16:46:33.561561 I0808 16:46:33.562166 I0808 16:46:33.563047 I0808 16:46:34.453177 I0808 16:46:34.556893 I0808 16:46:34.558119 I0808 16:46:34.563275 I0808 16:46:34.565650 I0808 16:46:34.565672 I0808 16:46:34.565676 I0808 16:46:34.565683 I0808 16:46:34.565689 I0808 16:46:34.565706 I0808 16:46:34.569101 I0808 16:46:34.569421 I0808 16:46:34.569634 I0808 16:46:34.570050 I0808 16:46:34.571365 I0808 16:46:34.571754 I0808 16:46:34.572430 I0808 16:46:34.573380 I0808 16:46:34.579461 I0808 16:46:34.580041 I0808 16:46:34.580525 I0808 16:46:34.581118 I0808 16:46:34.582815 I0808 16:46:34.583729 I0808 16:46:34.624708 I0808 16:46:34.626422 I0808 16:46:34.626880 I0808 16:46:34.627429 I0808 16:46:34.628700 I0808 16:46:34.631180 I0808 16:46:34.671958 I0808 16:46:34.673696 I0808 16:46:34.674128 I0808 16:46:34.674633 I0808 16:46:34.675669 I0808 16:46:34.676409 E0808 16:46:34.676163 E0808 16:46:34.678331 I0808 16:46:34.780697 I0808 16:46:34.780764 I0808 16:46:34.783725 I0808 16:46:34.784707 I0808 16:46:34.784728 I0808 16:46:34.784732 I0808 16:46:34.784738 I0808 16:46:34.784744 I0808 16:46:34.788791 I0808 16:46:34.789290 I0808 16:46:34.791559 I0808 16:46:34.791983 I0808 16:46:34.792332 I0808 16:46:34.792686 I0808 16:46:34.793105 I0808 16:46:34.793482 I0808 16:46:34.794960 I0808 16:46:34.797587 I0808 16:46:34.798141 I0808 16:46:34.798511 I0808 16:46:34.798892 I0808 16:46:34.799314 I0808 16:46:34.800799 I0808 16:46:34.801249 I0808 16:46:34.801667 I0808 16:46:34.802069 I0808 16:46:34.803540 I0808 16:46:34.805465 I0808 16:46:34.805867 I0808 16:46:34.806186 I0808 16:46:34.806763 I0808 16:46:34.811843 I0808 16:46:34.813292 I0808 16:46:34.813738 I0808 16:46:34.814266 I0808 16:46:34.815309 I0808 16:46:34.815803 I0808 16:46:35.414921 I0808 16:46:35.416397 I0808 16:46:44.677295 140 server_state.go:87] Setting Badger table load option: mmap
140 server_state.go:99] Setting Badger value log load option: mmap
140 server_state.go:144] Opening write-ahead log BadgerDB with options: {Dir:w ValueDir:w SyncWrites:false TableLoadingMode:1 ValueLogLoadingMode:2 NumVersionsToKeep:1 ReadOnly:false Truncate:true Logger:0x2bcf318 Compression:2 InMemory:false MaxTableSize:67108864 LevelSizeMultiplier:10 MaxLevels:7 ValueThreshold:1048576 NumMemtables:5 BlockSize:4096 BloomFalsePositive:0.01 KeepL0InMemory:false MaxCacheSize:10485760 MaxBfCacheSize:0 LoadBloomsOnOpen:false NumLevelZeroTables:5 NumLevelZeroTablesStall:10 LevelOneSize:268435456 ValueLogFileSize:1073741823 ValueLogMaxEntries:10000 NumCompactors:2 CompactL0OnClose:true LogRotatesToFlush:2 ZSTDCompressionLevel:3 VerifyValueChecksum:false EncryptionKey: EncryptionKeyRotationDuration:240h0m0s BypassLockGuard:false ChecksumVerificationMode:0 DetectConflicts:false KeepBlockIndicesInCache:false KeepBlocksInCache:false managedTxns:false maxBatchCount:0 maxBatchSize:0}
143 run.go:108] Setting up grpc listener at: 0.0.0.0:5080
143 run.go:108] Setting up http listener at: 0.0.0.0:6080
140 log.go:34] All 0 tables opened in 0s
140 server_state.go:78] Setting Badger Compression Level: 3
140 server_state.go:87] Setting Badger table load option: mmap
140 server_state.go:99] Setting Badger value log load option: mmap
140 server_state.go:168] Opening postings BadgerDB with options: {Dir:p ValueDir:p SyncWrites:false TableLoadingMode:2 ValueLogLoadingMode:2 NumVersionsToKeep:2147483647 ReadOnly:false Truncate:true Logger:0x2bcf318 Compression:2 InMemory:false MaxTableSize:67108864 LevelSizeMultiplier:10 MaxLevels:7 ValueThreshold:1024 NumMemtables:5 BlockSize:4096 BloomFalsePositive:0.01 KeepL0InMemory:false MaxCacheSize:1073741824 MaxBfCacheSize:524288000 LoadBloomsOnOpen:false NumLevelZeroTables:5 NumLevelZeroTablesStall:10 LevelOneSize:268435456 ValueLogFileSize:1073741823 ValueLogMaxEntries:1000000 NumCompactors:2 CompactL0OnClose:true LogRotatesToFlush:2 ZSTDCompressionLevel:3 VerifyValueChecksum:false EncryptionKey: EncryptionKeyRotationDuration:240h0m0s BypassLockGuard:false ChecksumVerificationMode:0 DetectConflicts:false KeepBlockIndicesInCache:true KeepBlocksInCache:true managedTxns:false maxBatchCount:0 maxBatchSize:0}
16:46:29 INFO: All 0 tables opened in 0s
143 node.go:148] Setting raft.Config to: &{ID:1 peers: learners: ElectionTick:20 HeartbeatTick:1 Storage:0xc0000765c0 Applied:0 MaxSizePerMsg:262144 MaxCommittedSizePerReady:67108864 MaxUncommittedEntriesSize:0 MaxInflightMsgs:256 CheckQuorum:false PreVote:true ReadOnlyOption:0 Logger:0x2bcf318 DisableProposalForwarding:false}
143 node.go:326] Group 0 found 0 entries
143 log.go:34] 1 became follower at term 0
143 log.go:34] newRaft 1 [peers: , term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]
143 log.go:34] 1 became follower at term 1
143 raft.go:518] While proposing CID: Not Zero leader. Aborting proposal: cid:“64e90da1-54bd-4134-a0fd-c847b7a61aeb” . Retrying…
143 run.go:311] Running Dgraph Zero…
143 node.go:185] Setting conf state to nodes:1
143 raft.go:708] Done applying conf change at 0x1
140 log.go:34] All 0 tables opened in 0s
140 run.go:524] Bringing up GraphQL HTTP API at 0.0.0.0:8080/graphql
140 run.go:525] Bringing up GraphQL HTTP admin API at 0.0.0.0:8080/admin
140 run.go:557] gRPC server started. Listening on port 9080
140 run.go:558] HTTP server started. Listening on port 8080
140 groups.go:107] Current Raft Id: 0x0
140 worker.go:97] Worker listening at address: [::]:7080
140 pool.go:160] CONNECTING to localhost:5080
143 zero.go:422] Got connection request: cluster_info_only:true
143 log.go:34] 1 no leader at term 1; dropping index reading msg
143 node.go:674] [0x1] Read index context timed out
143 log.go:34] 1 no leader at term 1; dropping index reading msg
143 log.go:34] 1 is starting a new election at term 1
143 log.go:34] 1 became pre-candidate at term 1
143 log.go:34] 1 received MsgPreVoteResp from 1 at term 1
143 log.go:34] 1 became candidate at term 2
143 log.go:34] 1 received MsgVoteResp from 1 at term 2
143 log.go:34] 1 became leader at term 2
143 log.go:34] raft.node: 1 elected leader 1 at term 2
143 raft.go:673] I’ve become the leader, updating leases.
143 assign.go:42] Updated Lease id: 1. Txn Ts: 1
143 raft.go:518] While proposing CID: Not Zero leader. Aborting proposal: cid:“3c7be3f0-64af-4bea-99f2-a924a87eb30f” . Retrying…
143 node.go:674] [0x1] Read index context timed out
143 zero.go:440] Connected: cluster_info_only:true
143 zero.go:422] Got connection request: addr:“localhost:7080”
143 pool.go:160] CONNECTING to localhost:7080
143 pool.go:254] Connection lost with localhost:7080. Error: rpc error: code = Unknown desc = No node has been set up yet
143 zero.go:571] Connected: id:1 group_id:1 addr:“localhost:7080”
140 groups.go:135] Connected to group zero. Assigned group: 1
140 groups.go:137] Raft Id after connection to Zero: 0x1
140 draft.go:210] Node ID: 0x1 with GroupID: 1
140 node.go:148] Setting raft.Config to: &{ID:1 peers: learners: ElectionTick:20 HeartbeatTick:1 Storage:0xc0001be780 Applied:0 MaxSizePerMsg:262144 MaxCommittedSizePerReady:67108864 MaxUncommittedEntriesSize:0 MaxInflightMsgs:256 CheckQuorum:false PreVote:true ReadOnlyOption:0 Logger:0x2bcf318 DisableProposalForwarding:false}
140 node.go:326] Group 1 found 0 entries
140 draft.go:1632] New Node for group: 1
140 log.go:34] 1 became follower at term 0
140 log.go:34] newRaft 1 [peers: , term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]
140 log.go:34] 1 became follower at term 1
140 draft.go:160] Operation started with id: opRollup
140 groups.go:155] Server is ready
140 draft.go:1009] Found Raft progress: 0
140 groups.go:790] Got address of a Zero leader: localhost:5080
140 groups.go:804] Starting a new membership stream receive from localhost:5080.
140 groups.go:821] Received first state update from Zero: counter:3 groups:<key:1 value:<members:<key:1 value:<id:1 group_id:1 addr:“localhost:7080” > > > > zeros:<key:1 value:<id:1 addr:“localhost:5080” leader:true > > maxRaftId:1
140 node.go:185] Setting conf state to nodes:1
140 log.go:34] 1 is starting a new election at term 1
140 log.go:34] 1 became pre-candidate at term 1
140 log.go:34] 1 received MsgPreVoteResp from 1 at term 1
140 log.go:34] 1 became candidate at term 2
140 log.go:34] 1 received MsgVoteResp from 1 at term 2
140 log.go:34] 1 became leader at term 2
140 log.go:34] raft.node: 1 elected leader 1 at term 2
140 pool.go:160] CONNECTING to localhost:7080
140 admin.go:605] No GraphQL schema in Dgraph; serving empty GraphQL API
140 groups.go:873] Leader idx=0x1 of group=1 is connecting to Zero for txn updates
140 groups.go:882] Got Zero leader: localhost:5080
140 groups.go:481] Serving tablet for: dgraph.type
140 draft.go:160] Operation started with id: opIndexing
140 index.go:912] Deleting index for attr dgraph.type and tokenizers
140 index.go:926] Deleting index for attr dgraph.type and tokenizers [exact]
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 draft.go:115] Operation completed with id: opRollup
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] All 0 tables opened in 0s
140 log.go:34] Rebuilding index for predicate dgraph.type (1/2): Sent 0 keys
140 log.go:34] Rebuilding index for predicate dgraph.type (2/2): Sent 0 keys
140 log.go:34] Got compaction priority: {level:0 score:1.73 dropPrefixes:}
140 index.go:957] Rebuilding index for attr dgraph.type and tokenizers [exact]
140 groups.go:481] Serving tablet for: dgraph.graphql.schema
140 log.go:34] All 0 tables opened in 0s
140 log.go:34] Rebuilding index for predicate dgraph.type (1/2): Sent 0 keys
140 log.go:34] Rebuilding index for predicate dgraph.type (2/2): Sent 0 keys
140 log.go:34] Got compaction priority: {level:0 score:1.73 dropPrefixes:}
140 mutation.go:186] Done schema update predicate:“dgraph.type” value_type:STRING directive:INDEX tokenizer:“exact” list:true
140 draft.go:115] Operation completed with id: opIndexing
140 draft.go:670] Applying proposal. Error: operation opIndexing is already running. Proposal: "mutations:<group_id:1 start_ts:3 schema:<predicate:"dgraph.graphql.schema" value_type:STRING > > key:"01-1597834645204707386" index:7 ".
140 groups.go:253] Error while proposing initial schema: operation opIndexing is already running
140 draft.go:160] Operation started with id: opIndexing
140 draft.go:115] Operation completed with id: opIndexing
140 groups.go:481] Serving tablet for: dgraph.graphql.xid
140 draft.go:160] Operation started with id: opIndexing
140 index.go:912] Deleting index for attr dgraph.graphql.xid and tokenizers
140 index.go:926] Deleting index for attr dgraph.graphql.xid and tokenizers [exact]
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] Got compaction priority: {level:0 score:1.74 dropPrefixes:[[0 0 18 100 103 114 97 112 104 46 103 114 97 112 104 113 108 46 120 105 100 2 2] [33 98 97 100 103 101 114 33 109 111 118 101 0 0 18 100 103 114 97 112 104 46 103 114 97 112 104 113 108 46 120 105 100 2 2]]}
140 log.go:34] Running for level: 0
140 log.go:34] LOG Compact 0->1, del 1 tables, add 1 tables, took 1.905807ms
140 log.go:34] Compaction for level: 0 DONE
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] Dropping prefix at level 1 (1 tableGroups)
140 log.go:34] LOG Compact 1->1, del 1 tables, add 1 tables, took 2.04377ms
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 log.go:34] DropPrefix Called
140 log.go:34] Writes flushed. Stopping compactions now…
140 log.go:34] Dropping prefix at level 1 (1 tableGroups)
140 log.go:34] LOG Compact 1->1, del 1 tables, add 1 tables, took 1.544095ms
140 log.go:34] DropPrefix done
140 log.go:34] Resuming writes
140 index.go:957] Rebuilding index for attr dgraph.graphql.xid and tokenizers [exact]
140 log.go:34] All 0 tables opened in 0s
140 log.go:34] Rebuilding index for predicate dgraph.graphql.xid (1/2): Sent 0 keys
140 log.go:34] Rebuilding index for predicate dgraph.graphql.xid (2/2): Sent 0 keys
140 log.go:34] Got compaction priority: {level:0 score:1.73 dropPrefixes:}
140 mutation.go:186] Done schema update predicate:“dgraph.graphql.xid” value_type:STRING directive:INDEX tokenizer:“exact” upsert:true
140 draft.go:115] Operation completed with id: opIndexing
143 raft.go:510] CID set for cluster: 8d7470bb-2c6d-4c8d-8b54-61e560f003e6
143 license_ee.go:45] Enterprise trial license proposed to the cluster: key:“z1-10536016524465569627” license:<maxNodes:18446744073709551615 expiryTs:1599497195 >
140 draft.go:160] Operation started with id: opRollup

When I try to enter localhost:8000, it doesn’t work.

ERR_CONNECTION_REFUSED

What can I do?

MichelDiz · August 8, 2020, 5:16pm

Are you sure you are using a native Docker installation? If not, you should try to get the machine’s (in general it is a hyper-v VM on Windows) IP. And access it via it’s IP. e.g: 192.168.99.1:8000

If it is a native installation, check your docker configs. Not sure how it works on Windows. In my mind, it should forward the port to the localhost automatically.

You can also do a test to check if the Ratel UI is really running.

Run:

docker ps

Get the container ID and then:

docker exec -it $ContainerID sh

So you gonna be inside the container. You can run:

curl localhost:8000

If you get a giant HTLM body in the response it means that it is running and the issue is related to Docker.

<!doctype html><html lang="en"><head><meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">

Cheers.

abhijit-kar · August 8, 2020, 5:37pm

localhost didn’t work for me while trying out Dgraph.

But when I used:

127.0.0.1/8000

It worked like charm!

APS96 · August 8, 2020, 5:50pm

Thank you so much. I am using a native Docker installation and I thought it would forward to localhost automatically, but it didn’t. When I tried it with the machine’s IP it worked great (192.168.99.1:8000). Thank you once again for your fast solution.

APS96 · August 8, 2020, 5:51pm

The 127.0.0.1 I think is my localhost so it’s not working. I needed to use the IP of the machine that uses docker since it’s not forwarding to the localhost automatically. But thank you for you solution, I was so stressed out hehe

BenW · May 5, 2021, 9:12am

I have this issue. This is what my terminal output looks like:

❯ docker ps
CONTAINER ID   IMAGE                        COMMAND     CREATED          STATUS          PORTS                                                                                                                             NAMES
08563dd52f61   dgraph/standalone:v21.03.0   "/run.sh"   13 minutes ago   Up 13 minutes   0.0.0.0:8000->8000/tcp, :::8000->8000/tcp, 0.0.0.0:8080->8080/tcp, :::8080->8080/tcp, 0.0.0.0:9080->9080/tcp, :::9080->9080/tcp   cranky_dirac
❯ docker exec -it 08563dd52f61 sh
# curl localhost:8000
curl: (7) Failed to connect to localhost port 8000: Connection refused
# ls
p  t  w  zw
# pwd
/dgraph
# curl 0.0.0.0:8000
curl: (7) Failed to connect to 0.0.0.0 port 8000: Connection refused
# curl localhost:8080
Dgraph browser is available for running separately using the dgraph-ratel binary#

I assumed that dgraph-ratel was included as part of the standalone docker image? This is what is specified by the docs: https://dgraph.io/docs/tutorial-1/

EDIT: Maybe this is the issue: Dgraph-ratel binary missing in docker image v21.03.0 - #4 by MichelDiz

MichelDiz · May 5, 2021, 11:54am

I don’t think so. As Ratel was a kind of a “bundle” in the main binary deployment.

Run play.dgraph.io

Cheers.

BenW · May 5, 2021, 12:21pm

I’m trying to set up a local development environment, are you suggesting I use a hosted Dgraph instance for development?

EDIT: Seems like I need to build Ratel from source now ratel/INSTRUCTIONS.md at master · dgraph-io/ratel · GitHub

iluminae · May 5, 2021, 4:08pm

The suggestion is to use play.dgraph.io and use the connection settings to connect to 127.0.0.1:8080 (or wherever your database actually is)

The only reason you would want to run ratel is if you cannot access the internet, which will be a very small amount of users.

onuryartasi · May 12, 2021, 8:38am

Hi,
When I check the image with version dgraph/standalone:v21.03.0 I can’t see a running 8000 port. Actually I think this image is the source of the problem.

When I change image version to dgraph/standalone:v20.03.0 everything okey.
I can’t send second image because of I’m a new user.

root@ccfbeeefe1d9:/dgraph# netstat -nlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp6       0      0 :::8080                 :::*                    LISTEN      37/dgraph
tcp6       0      0 :::9080                 :::*                    LISTEN      37/dgraph
tcp6       0      0 :::5080                 :::*                    LISTEN      46/dgraph
tcp6       0      0 :::6080                 :::*                    LISTEN      46/dgraph
tcp6       0      0 :::8000                 :::*                    LISTEN      13/dgraph-ratel
tcp6       0      0 :::7080                 :::*                    LISTEN      37/dgraph

Source of the problem is this binary /usr/local/bin/dgraph-ratel doesn’t exists in dgraph/standalone:v21.03.0

MichelDiz · May 12, 2021, 12:53pm

Ratel isn’t in the image anymore, use http://play.dgraph.io/.

MichelDiz · May 14, 2021, 8:37pm

@joaquin has published the Ratel image Docker Hub

MichelDiz · May 27, 2021, 2:04pm

A post was split to a new topic: Fix tutorial

Topic		Replies	Views
Cannot access Dgraph localhost with docker image Dgraph	4	747	September 9, 2022
Ratel not working Ratel	2	1505	April 13, 2022
Error: Is Dgraph running locally? or reachable? TypeError: Failed to fetch Dgraph kind:question	5	1265	July 22, 2021
Cannot connect to standalone Dgraph server Dgraph kind:question , dgraph	15	1248	October 27, 2022
DGraph stopped responding to Ratel :( Issues dgraph , kind:bug	3	602	October 16, 2021

Localhost:8000 connection refused

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