Checkmk git commits November 2019

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[tribe29/checkmk] 4bfc21: Do not save labels files pretty printed

by Lars

Branch: refs/heads/1.6.0 Home: https://github.com/tribe29/checkmk Commit: 4bfc2109b3d111543e4cb0f9bab440cb1f2366bc https://github.com/tribe29/checkmk/commit/4bfc2109b3d111543e4cb0f9bab440cb1… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-10-31 (Thu, 31 Oct 2019) Changed paths: M cmk/utils/labels.py Log Message: ----------- Do not save labels files pretty printed Change-Id: Id072865cfe964350108f0ba5f48dfe4e9c5ebe24 Commit: 7739a27ce8d5ea01ab9b2fe707a780910223eb7b https://github.com/tribe29/checkmk/commit/7739a27ce8d5ea01ab9b2fe707a780910… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-10-31 (Thu, 31 Oct 2019) Changed paths: M cmk_base/ip_lookup.py Log Message: ----------- Faster IP lookup cache writing Storing the file in pretty printed mode takes a lot more time when working with larger cache files. We should really think about changing the default to pretty=False. Change-Id: Ic8a63a2259927f2231888aaf9051d65f2478f9b9 Commit: 230ffd7083cd6becce1dfce2d9064555af4ad912 https://github.com/tribe29/checkmk/commit/230ffd7083cd6becce1dfce2d9064555a… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-10-31 (Thu, 31 Oct 2019) Changed paths: M cmk_base/ip_lookup.py M tests/unit/cmk_base/test_ip_lookup.py Log Message: ----------- Some more IP cache cleanups * Better name for cache object factory * Extract cache clearing logic * Minor fix: Also clean up the in-memory cache * Add test for clearing logic * Extract host/family enumeration * Add test for host/family enumeration Change-Id: I02232a0467d20d65dc9db1ddca334775a26a0522 Commit: f27c63ffe43405a94d349992c7480d0612b08c66 https://github.com/tribe29/checkmk/commit/f27c63ffe43405a94d349992c7480d061… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-10-31 (Thu, 31 Oct 2019) Changed paths: M cmk_base/ip_lookup.py Log Message: ----------- Simplify host / family lookup computation Change-Id: I86debb91216d97f466a5cd165cc99e80c3f8e240 Commit: 31d1ee7746ab764f564f9e6d8a8fc12ebd003b6b https://github.com/tribe29/checkmk/commit/31d1ee7746ab764f564f9e6d8a8fc12eb… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-10-31 (Thu, 31 Oct 2019) Changed paths: M cmk_base/caching.py M cmk_base/ip_lookup.py M tests/unit/cmk_base/test_ip_lookup.py M tests/unit/conftest.py Log Message: ----------- Improve "Update DNS cache" performance * The IPLookupCache is now managed by a special form of the DictCache which also cares about writing the persisted cache. This is not ideal, but seemed to be the least invasive way. * The cache updates the DNS cache for each individual lookup by default as it did it before. * But this object can now be set to "do not persist" mode to just capture the updates in memory during subsequent lookups like it's done in ip_lookup.update_dns_cache(). * After the lookups are done, the save() method can be called once to perform a single bulk operation The operation is now a 100 times faster (tested with ~2000 hosts and a fast responding DNS server. Made some cleanups on the way and added several tests for the affected functions. Change-Id: Ib927cff7556ae07348e457973a1e0c6fa355a2ef Commit: a095fe6d03a20a13d17c150e807e104d27389d28 https://github.com/tribe29/checkmk/commit/a095fe6d03a20a13d17c150e807e104d2… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-11-01 (Fri, 01 Nov 2019) Changed paths: A .werks/10378 Log Message: ----------- 10378 FIX Improve "Update DNS cache" / cmk --update-dns-cache performance The operation was performing a lot of needless operations. The update of several thousands of hosts DNS entries took way too long. The exact time needed depends mostly on the number of hosts, cache size, DNS lookup performance and so on. But even with good responding servers the operation took too long, because the cache was updated in a very inefficient way when calling the "Update DNS cache" action in WATO or "cmk --update-dns-cache" from the command line. The operation is now more than a 100 times faster (tested with ~2000 hosts and a fast responding DNS server). Change-Id: Ie9a2cb589c7861934311043d1e8161a6de4d519e Compare: https://github.com/tribe29/checkmk/compare/6e590f27165d...a095fe6d03a2

4 years, 11 months

[tribe29/checkmk] 2e55fa: Fix integration tests (simplify snmpsimd based tests)

by Lars

Branch: refs/heads/master Home: https://github.com/tribe29/checkmk Commit: 2e55fa67c4d32c28f71a8bd269d89de3da042143 https://github.com/tribe29/checkmk/commit/2e55fa67c4d32c28f71a8bd269d89de3d… Author: Lars Michelsen <lm(a)tribe29.com> Date: 2019-11-02 (Sat, 02 Nov 2019) Changed paths: M omd/packages/python-modules/python-modules.make M tests/integration/cmk_base/snmp/test_snmp.py Log Message: ----------- Fix integration tests (simplify snmpsimd based tests) * The snmpsimd.py was copied from the sites virtual environment before testing because it was not available in the sites python. * To simplify the test execution we now pack the snmpsimd.py script * Cleaned up some linter warnings on the way Change-Id: I521e5e5208ac05b7be8d737c0d60afbc85b8be3d

4 years, 11 months

[tribe29/checkmk] 97adac: oracle_tablespaces: yapf for easier diffing

by Moritz

Branch: refs/heads/1.5.0 Home: https://github.com/tribe29/checkmk Commit: 97adace7c673f7802d54f92a0aef59d712c6b7b5 https://github.com/tribe29/checkmk/commit/97adace7c673f7802d54f92a0aef59d71… Author: Moritz Kiemer <moritz.kiemer(a)tribe29.com> Date: 2019-10-29 (Tue, 29 Oct 2019) Changed paths: M inventory/oracle_tablespaces Log Message: ----------- oracle_tablespaces: yapf for easier diffing Change-Id: I28f94b42db116ebef3a5702ffe5a46da0c31b312 Commit: 151aa4ea841b5bf0ced8c276e402ff580e3e1201 https://github.com/tribe29/checkmk/commit/151aa4ea841b5bf0ced8c276e402ff580… Author: Moritz Kiemer <moritz.kiemer(a)tribe29.com> Date: 2019-10-29 (Tue, 29 Oct 2019) Changed paths: A .werks/7397 M inventory/oracle_tablespaces Log Message: ----------- 7397 oracle_tablespaces: Inventory is now sorted by SID, then name. Change-Id: I2e343a5e4ce316e3a2e1511c0b164e0b2f9d815e Compare: https://github.com/tribe29/checkmk/compare/7d98fd8a04a5...151aa4ea841b

4 years, 11 months

[tribe29/checkmk] 0ebd13: 10468 New plugin: Memory usage of Couchbase buckets

by Moritz

Branch: refs/heads/master Home: https://github.com/tribe29/checkmk Commit: 0ebd13532f5d32fa15ac39068141688d6d76bff5 https://github.com/tribe29/checkmk/commit/0ebd13532f5d32fa15ac39068141688d6… Author: Moritz Kiemer <moritz.kiemer(a)tribe29.com> Date: 2019-11-01 (Fri, 01 Nov 2019) Changed paths: A .werks/10468 M agents/special/agent_couchbase A checkman/couchbase_buckets_mem A checks/couchbase_buckets_mem Log Message: ----------- 10468 New plugin: Memory usage of Couchbase buckets A new plugin is introduced monitoring the Couchbase buckets' memory usage. Please configure the Couchbase special agent to discover these services. Change-Id: I0ecd72530fd2a4d996676f5b750fdc1b636f0278

4 years, 11 months

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Checkmk git commits November 2019