x/solar
Code Issues Proposed changes

Add validation for uids and short how to in hosts_file/README.md

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This commit is contained in:
Dmitry Shulyak 2015-09-29 09:35:38 +03:00
parent 5d677264ff
commit d6482e83c0
2 changed files with 26 additions and 7 deletions
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15
examples/hosts_file/README.md
View File

@ -74,7 +74,22 @@ solar changes run-once last
watch -n 1 solar changes report last
```
How to discard pending changes ?
After database was populated by some example, lets say
```
python examples/hosts_file/hosts.py deploy
```
User is able to discard all changes with
```
solar ch discard
```
Or any particular change with
```
solar ch stage
log task=hosts_file1.run uid=a5990538-c9c6-49e4-8d58-29fae9c7aaed
solar ch discard a5990538-c9c6-49e4-8d58-29fae9c7aaed
```

18
solar/solar/system_log/change.py
View File

@ -128,17 +128,21 @@ def parameters(res, action, data):
'target': data.get('ip')}
def check_uids_present(log, uids):
not_valid = []
for uid in uids:
if log.get(uid) is None:
not_valid.append(uid)
if not_valid:
raise CannotFindID('UIDS: {} not in history.'.format(not_valid))
def revert_uids(uids):
"""
:param uids: iterable not generator
"""
history = data.CL()
not_valid = []
for uid in uids:
if history.get(uid) is None:
not_valid.append(uid)
if not_valid:
raise CannotFindID('UIDS: {} not in history.'.format(not_valid))
check_uids_present(history, uids)
for uid in uids:
item = history.get(uid)
@ -222,8 +226,8 @@ def _discard_run(item):
def discard_uids(uids):
staged_log = data.SL()
check_uids_present(staged_log, uids)
for uid in uids:
item = staged_log.get(uid)
if item.action == CHANGES.update.name: