LiamPietralla
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33 lines
547 B
Markdown
33 lines
547 B
Markdown
# Docker Swarm Snippets and Musings
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## Updating Services
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View services:
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```bash
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docker service ls
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```
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To scale a service up or down:
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```bash
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docker service scale <service_name>=<number_of_replicas>
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```
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Sometimes services get stuck or need to be forcefully updated:
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```bash
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docker service update --force <service_name>
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```
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To check placement and/or task history:
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```bash
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docker service ps <service_name> --no-trunc
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```
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::: tip
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Sometimes if you need to force containers to restart use the update force (e.g. after restarting a node).
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::: |