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ccg: add support for nodes list generation by pattern #568

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ikopylov opened this issue Aug 18, 2022 · 1 comment · May be fixed by #866
Open

ccg: add support for nodes list generation by pattern #568

ikopylov opened this issue Aug 18, 2022 · 1 comment · May be fixed by #866
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feature New feature or request good first issue Good for newcomers

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@ikopylov
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ikopylov commented Aug 18, 2022 •
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With a large number of servers, it becomes difficult to fill even the nodes section.
I suggest to add command to ccg, that allows to generate nodes section for cluster.yaml or add new nodes to existed cluster.yaml by patterns. Patten should support range syntax.

Example: 192.168.0.[10-18]:20000/opt/disk[1-12]
With this pattern nodes section should have 8 nodes (192.168.0.10:20000, 192.168.0.11:20000, ..., 192.168.0.18:20000) each of which should have 12 disks (/opt/disk1, /opt/disk2, ..., /opt/disk12).

Node name should be generated from node address by replacing non digit or letters symbols to _. Example: 192_168_0_10.
Disk name should be generated with auto increment on every node. Example: disk1, disk2, ...

Another valid pattern examples: node-[1-8]:20000/opt/l[1-2]/d[1-4], 192.168.[0-4].[10-12]:20000/disk1
@ikopylov ikopylov added the feature New feature or request label Aug 18, 2022
@ikopylov ikopylov added the good first issue Good for newcomers label Oct 17, 2023
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ficusinapot pushed a commit to ficusinapot/bob that referenced this issue Jan 31, 2024
node expanding numeration fix (qoollo#568)
fc19bd2
@ikopylov ikopylov linked a pull request Jan 31, 2024 that will close this issue
568 nodes list generation by pattern #866
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ficusinapot pushed a commit to ficusinapot/bob that referenced this issue Feb 5, 2024
Merge branch 'master' of https://github.com/FicusThePottedPlant/bob i…
6a0bdb2 
…nto 568-nodes-list-generation-by-pattern

add changelog (qoollo#568)
ficusinapot pushed a commit to ficusinapot/bob that referenced this issue Feb 5, 2024
Code improvements (qoollo#568)
592e4a9
ficusinapot pushed a commit to ficusinapot/bob that referenced this issue Feb 21, 2024
Minor code improvements (qoollo#568)
4e42b77
ficusinapot pushed a commit to ficusinapot/bob that referenced this issue Feb 21, 2024
Decompose nodes extending (qoollo#568)
348daad
ficusinapot pushed a commit to ficusinapot/bob that referenced this issue Mar 18, 2024
HashSet usage, split cycle in pattern extending (qoollo#568)
0505a72
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568 nodes list generation by pattern ficusinapot/bob
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