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v4.09

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Thorsten Spille 2023-04-12 13:41:42 +02:00 committed by GitHub
parent 672b23574b
commit d359ec8042
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1 changed files with 57 additions and 3 deletions
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checkzfs.py
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@ -16,7 +16,7 @@
## GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
VERSION = 4.08
VERSION = 4.09
### for check_mk usage link or copy binary to check_mk_agent/local/checkzfs
### create /etc/check_mk/checkzfs ## the config file name matches the filename in check_mk_agent/local/
@ -788,6 +788,8 @@ if __name__ == "__main__":
help=_("Zuordnung zu anderem Host bei checkmk"))
_parser.add_argument("--ssh-extra-options",type=str,
help=_("zusätzliche SSH Optionen mit Komma getrennt (HostKeyAlgorithms=ssh-rsa)"))
_parser.add_argument("--update",nargs="?",const="main",type=str,choices=["main","testing"],
help=_("check for update"))
_parser.add_argument("--debug",action="store_true",
help=_("debug Ausgabe"))
args = _parser.parse_args()
@ -844,8 +846,60 @@ if __name__ == "__main__":
args.__dict__[_k.replace("-","_")] = _v.strip()
try:
if args.update:
import requests
import hashlib
import base64
from datetime import datetime
import difflib
_github_req = requests.get(f"https://api.github.com/repos/bashclub/check-zfs-replication/contents/checkzfs.py?ref={args.update}")
if _github_req.status_code != 200:
raise Exception("Github Error")
_github_version = _github_req.json()
_github_last_modified = datetime.strptime(_github_req.headers.get("last-modified"),"%a, %d %b %Y %X %Z")
_new_script = base64.b64decode(_github_version.get("content")).decode("utf-8")
_new_version = re.findall("^VERSION\s*=\s*([0-9.]*)",_new_script,re.M)
_new_version = float(_new_version[0]) if _new_version else 0.0
_script_location = os.path.realpath(__file__)
_current_last_modified = datetime.fromtimestamp(int(os.path.getmtime(_script_location)))
with (open(_script_location,"rb")) as _f:
_content = _f.read()
_current_sha = hashlib.sha1(f"blob {len(_content)}\0".encode("utf-8") + _content).hexdigest()
_content = _content.decode("utf-8")
if _current_sha == _github_version.get("sha"):
print(f"allready up to date {_current_sha}")
sys.exit(0)
else:
if VERSION == _new_version:
print("same Version but checksums mismatch")
elif VERSION > _new_version:
print(f"ATTENTION: Downgrade from {VERSION} to {_new_version}")
while True:
try:
_answer = input(f"Update {_script_location} to {_new_version} (y/n) or show difference (d)? ")
except KeyboardInterrupt:
print("")
sys.exit(0)
if _answer in ("Y","y","yes","j","J"):
with open(_script_location,"wb") as _f:
_f.write(_new_script.encode("utf-8"))
print(f"updated to Version {_new_version}")
break
elif _answer in ("D","d"):
for _line in difflib.unified_diff(_content.split("\n"),
_new_script.split("\n"),
fromfile=f"Version: {VERSION}",
fromfiledate=_current_last_modified.isoformat(),
tofile=f"Version: {_new_version}",
tofiledate=_github_last_modified.isoformat(),
n=0,
lineterm=""):
print(_line)
else:
break
else:
ZFSCHECK_OBJ = zfscheck(**args.__dict__)
pass ## for debugger
except KeyboardInterrupt:
print("")
sys.exit(0)