cron fixes

This commit is contained in:
Zsolt Ero
2024-01-03 20:07:22 +01:00
parent b6b8e6ac84
commit 3654d523d2
5 changed files with 47 additions and 34 deletions

View File

@@ -1,5 +1,4 @@
# every minute sync, locking so that only one process can run at a time
* * * * * ofm /usr/bin/flock -n /tmp/hostmanager.lockfile -c \
'sudo /data/ofm/venv/bin/python -u /data/ofm/http_host/bin/host_manager.py sync >> /data/ofm/http_host/logs/host_manager_sync.log 2>&1'
* * * * * ofm /usr/bin/flock -n /tmp/hostmanager.lockfile -c 'sudo /data/ofm/venv/bin/python -u /data/ofm/http_host/bin/host_manager.py sync >> /data/ofm/http_host/logs/host_manager_sync.log 2>&1'

View File

@@ -43,6 +43,8 @@ def download_tileset(area: str, version: str, list_versions: bool, runs_dir: Pat
Version can also be specified.
"""
print('running download_tileset')
if area not in {'planet', 'monaco'}:
sys.exit('Please specify area: "planet" or "monaco"')
@@ -83,6 +85,8 @@ def download_assets(assets_dir: Path):
Downloads and extracts assets
"""
print('running download_assets')
if not assets_dir:
assets_dir = DEFAULT_ASSETS_DIR
@@ -98,6 +102,9 @@ def mount():
Mounts/unmounts the btrfs images from /data/ofm/http_host/runs automatically.
When finished, /mnt/ofm dir will have all the present tiles.btrfs files mounted in a read-only way.
"""
print('running mount')
assert_linux()
assert_sudo()
@@ -123,6 +130,8 @@ def set_latest_versions():
2. Writes to a version file
"""
print('running set_latest_versions')
assert_linux()
assert_sudo()
@@ -138,6 +147,8 @@ def nginx_sync():
Syncs the nginx config to the state of the system
"""
print('running nginx_sync')
assert_linux()
assert_sudo()
@@ -154,13 +165,16 @@ def sync(ctx):
Runs the sync task, normally called by cron every minute
On a new server this also takes care of everything, no need to run anything manually.
"""
print('---')
print('running sync')
print(datetime.datetime.now(tz=datetime.timezone.utc))
assert_single_process()
download_done = False
download_done += ctx.invoke(download_tileset, area='monaco')
download_done += ctx.invoke(download_tileset, area='planet')
# download_done += ctx.invoke(download_tileset, area='planet')
if download_done:
ctx.invoke(mount)

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@@ -18,7 +18,7 @@ def download_and_extract_tileset(area: str, version: str, runs_dir: Path) -> boo
version_dir = runs_dir / area / version
btrfs_file = version_dir / 'tiles.btrfs'
if btrfs_file.exists():
print(' file exists, skipping download')
print(' file exists, skipping download')
return False
temp_dir = runs_dir / '_tmp'

View File

@@ -4,11 +4,39 @@ from pathlib import Path
from http_host_lib import DEFAULT_RUNS_DIR, MNT_DIR
def create_fstab():
fstab_new = []
for area in ['planet', 'monaco']:
area_dir = (DEFAULT_RUNS_DIR / area).resolve()
if not area_dir.exists():
continue
versions = sorted(area_dir.iterdir())
for version in versions:
version_str = version.name
btrfs_file = area_dir / version_str / 'tiles.btrfs'
if not btrfs_file.is_file():
continue
mnt_folder = MNT_DIR / f'{area}-{version_str}'
mnt_folder.mkdir(exist_ok=True, parents=True)
fstab_new.append(f'{btrfs_file} {mnt_folder} btrfs loop,ro 0 0\n')
print(f' created fstab entry for {btrfs_file} -> {mnt_folder}')
with open('/etc/fstab') as fp:
fstab_orig = [l for l in fp.readlines() if f'{MNT_DIR}/' not in l]
with open('/etc/fstab', 'w') as fp:
fp.writelines(fstab_orig + fstab_new)
def clean_up_mounts(mnt_dir):
if not mnt_dir.exists():
return
print('Cleaning up mounts')
print(' cleaning up mounts')
# handle deleted files
p = subprocess.run(['mount'], capture_output=True, text=True, check=True)
@@ -32,31 +60,3 @@ def clean_up_mounts(mnt_dir):
print(f' removing old mount {subdir}')
subprocess.run(['umount', subdir], check=True)
subdir.rmdir()
def create_fstab():
fstab_new = []
for area in ['planet', 'monaco']:
area_dir = (DEFAULT_RUNS_DIR / area).resolve()
if not area_dir.exists():
continue
versions = sorted(area_dir.iterdir())
for version in versions:
version_str = version.name
btrfs_file = area_dir / version_str / 'tiles.btrfs'
if not btrfs_file.is_file():
continue
mnt_folder = MNT_DIR / f'{area}-{version_str}'
mnt_folder.mkdir(exist_ok=True, parents=True)
fstab_new.append(f'{btrfs_file} {mnt_folder} btrfs loop,ro 0 0\n')
print(f'Created fstab entry for {btrfs_file} -> {mnt_folder}')
with open('/etc/fstab') as fp:
fstab_orig = [l for l in fp.readlines() if f'{MNT_DIR}/' not in l]
with open('/etc/fstab', 'w') as fp:
fp.writelines(fstab_orig + fstab_new)

View File

@@ -39,7 +39,7 @@ def get_remote_file_size(url: str) -> int | None:
def download_file_aria2(url: str, local_file: Path):
print(f'Downloading: {url} into {local_file}')
print(f' downloading: {url} into {local_file}')
subprocess.run(
[