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Generate S3 config for mimir workers #15

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merged 5 commits into from
Jan 9, 2024
Merged

Generate S3 config for mimir workers #15

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b538668
mimir-s3
IbraAoad Dec 13, 2023
609f9f0
refactoring _set_data_dirs comments
IbraAoad Dec 14, 2023
ac55935
Merge branch 'main' into mimir-s3
IbraAoad Jan 5, 2024
dc362e6
using hardcoded common root data directory
IbraAoad Jan 8, 2024
673e9bf
Document Coordinator's Path Dependency
IbraAoad Jan 8, 2024
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37 changes: 20 additions & 17 deletions src/charm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -201,23 +201,26 @@ def _set_data_dirs(self, config: Dict[str, Any]) -> dict:
https://grafana.com/docs/mimir/latest/references/configuration-parameters/
"""
config = config.copy()
for key, folder in (
("alertmanager", "data-alertmanager"),
("compactor", "data-compactor"),
):
if key not in config:
config[key] = {}
config[key]["data_dir"] = str(self._root_data_dir / folder)

# blocks_storage:
# bucket_store:
# sync_dir: /etc/mimir/tsdb-sync
# data_dir: /data/tsdb-sync
if config.get("blocks_storage"):
config["blocks_storage"] = {
"bucket_store": {"sync_dir": str(self._root_data_dir / "tsdb-sync")}
}

data_mapping = [
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("alertmanager", "data_dir", "data-alertmanager"),
("alertmanager_storage", "filesystem", "data-alertmanager-recovery"),
("compactor", "data_dir", "data-compactor"),
("ruler", "rule_path", "data-ruler"),
("ruler_storage", "filesystem", "ruler"),
("blocks_storage", "filesystem", "blocks"),
("blocks_storage", "tsdb", "tsdb"),
("blocks_storage", "bucket_store", "tsdb-sync"),
]

for key, subkey, folder in data_mapping:
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config.setdefault(key, {})
if subkey in config[key]:
if "data_dir" == subkey or subkey == "rule_path":
config[key][subkey] = str(self._root_data_dir / folder)
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elif "filesystem" == subkey or subkey == "tsdb":
config[key][subkey] = {"dir": str(self._root_data_dir / folder)}
elif "bucket_store" == subkey:
config[key][subkey] = {"sync_dir": str(self._root_data_dir / folder)}
return config

def _running_mimir_config(self) -> Optional[dict]:
Expand Down