Another question is does nebula support ipv6 and d...
# nebulac
Cong Guo
11/28/2023, 9:14 AMAnother question is does nebula support ipv6 and data migration between nebula clusters themselves? Thanks in advance.
w
wey
11/29/2023, 9:59 AMSorry, it's not yet supported as there are not many user actually needing ipv6, is ipv6 a blocking issue for you?
c
Cong Guo
11/29/2023, 10:00 AMHi wey, yes it’s due to our infra is moving to ipv6.
Cong Guo
11/29/2023, 10:02 AMWonder how much effort needed to support ipv6, if it’s not so complicated could you instruct me to compile an interim version.😅
w
wey
11/29/2023, 10:03 AMLet me see if I could prepare a PR for you, you could help on testing it
c
Cong Guo
11/29/2023, 10:08 AMSure 🫡, really appreciate that.
w
wey
11/29/2023, 11:58 AMCreated a rough pr, let me see if I can pass the tests.
For build, refer to https://www.siwei.io/nebulagraph-hacking-guide/ or its english version
wey
11/29/2023, 12:00 PMOh, I forgot to prepare en version of that blog, you could follow the docs if you cannot read chinese 😛
wey
11/29/2023, 1:10 PMupdate: now I can build it locally and run test cod of that function fine, you could give a try on your env...
also, you could also consider add an dns server and put all addresses in hostname to mitigate the ipv6 address
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wey
11/29/2023, 1:11 PMc
Cong Guo
11/29/2023, 1:13 PMGreat! Many many thanks! Will try it and update then.
Cong Guo
11/29/2023, 1:47 PMOh, I forgot to prepare en version of that blog, you could follow the docs if you cannot read chinese 😛I definitely can read chinese.😂❤️
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w
wey
11/29/2023, 2:15 PMI give a smoke graphd run on my machine with ipv6, and it crashed, I updated with a newer version
wey
11/29/2023, 2:21 PMIt seems to work
Copy code
Log line format: [IWEF]yyyymmdd hh:mm:ss.uuuuuu threadid file:line] msg
I20231129 14:19:54.027256 62360 GraphDaemon.cpp:122] Starting Graph HTTP Service
I20231129 14:19:54.032068 62362 WebService.cpp:124] Web service started on HTTP[19669]
I20231129 14:19:54.032181 62360 GraphDaemon.cpp:136] Number of networking IO threads: 72
I20231129 14:19:54.032199 62360 GraphDaemon.cpp:145] Number of worker threads: 72
I20231129 14:19:54.043664 62360 MetaClient.cpp:80] Create meta client to "127.0.0.1":9559
I20231129 14:19:54.043692 62360 MetaClient.cpp:81] root path: /usr/local/nebula, data path size: 0
I20231129 14:19:54.098246 62360 MetaClient.cpp:3269] Load leader ok
I20231129 14:19:54.102814 62360 MetaClient.cpp:162] Register time task for heartbeat!
I20231129 14:19:54.105023 62360 GraphSessionManager.cpp:337] Total of 0 sessions are loaded
I20231129 14:19:54.106323 62360 MemoryTracker.h:106] MemoryTracker update limit 8589934592.000GiB -> 150.968GiB
I20231129 14:19:54.106411 62360 MemoryUtils.cpp:171] MemoryTracker set static ratio: 0.8
I20231129 14:19:54.108557 62360 Snowflake.cpp:17] WorkerId init success: 1
I20231129 14:19:54.109128 62469 GraphServer.cpp:63] Starting nebula-graphd on fdd5:4123:e98d:4a86:2832:4cff:fe06:4c4:9669 Copy code
❯ nebula-console -port 9669 -user root -p nebula -addr fdd5:4123:e98d:4a86:2832:4cff:fe06:4c4
Welcome to Nebula Graph!
(root@nebula) [(none)]> show hosts graph
+------------------------------------------+------+----------+---------+--------------+---------+
| Host | Port | Status | Role | Git Info Sha | Version |
+------------------------------------------+------+----------+---------+--------------+---------+
| "fdd5:4123:e98d:4a86:2832:4cff:fe06:4c4" | 9669 | "ONLINE" | "GRAPH" | "e1d7b0051" | "" |
+------------------------------------------+------+----------+---------+--------------+---------+
Got 1 rows (time spent 4.773ms/6.843921ms)❤️ 1
👍 2
c
Cong Guo
11/30/2023, 12:35 AMHi wei, I will deploy it in our platform to do verification. Thanks lot.🫡
🙌 1
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