This PR was merged into the 5.1-dev branch.

Discussion
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[Notifier] Simplify OVH implementation

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | yes
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets       | n/a <!-- prefix each issue number with "Fix #", if any -->
| License       | MIT
| Doc PR        | n/a <!-- required for new features -->
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Commits
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39f9ac2 [Notifier] Simplify OVH implementation