well, moster commit

aquarium.org

@@ -60,13 +60,13 @@ Guppys, Salmler oder Schwerträger sind Anfängerfische
 
 *** Algenfresser einplanen
 
-* Aufbau
+* Aufbau [0/0]
-- [ ] Cliff Motivrückwand
+- [X] Cliff Motivrückwand
-- [ ] Cliff Filterverkleidung
+- [X] Cliff Filterverkleidung
-- [ ] Klebstoff
+- [X] Klebstoff
-- [ ] Nährboden ?
+- [X] Nährboden ?
   ca 2cm, nicht in allen Einsteigeranleitungen aufgeführt.
-- [ ] Bodengrund
+- [X] Bodengrund
   Sand oder Kies - abhängig von Bewohnenern
 
   Sand oder Kies durchspülen, bevor er eingelassen wird.
@@ -74,25 +74,25 @@ Guppys, Salmler oder Schwerträger sind Anfängerfische
   Schräg nach hinten einfüllen, da bessere Wirkung beim Hineinschauen.
 
   5-10 cm Hoch
-- [ ] Red Moor Root Wurzeln
+- [X] Red Moor Root Wurzeln
-- [ ] Dragon Stone
+- [X] Dragon Stone
 
-- [ ] Eleoquaris acicularis Mini (vorne)
+- [X] Eleoquaris acicularis Mini (vorne)
-- [ ] Gratiola viscidula (vorne)
+- [X] Gratiola viscidula (vorne)
-- [ ] Enchinodrus 'Reni' (mitte)
+- [X] Enchinodrus 'Reni' (mitte)
-- [ ] Sagittaria Subulata (mitte)
+- [X] Sagittaria Subulata (mitte)
-- [ ] Pogostenum errectus (hinten)
+- [X] Pogostenum errectus (hinten)
-- [ ] versicularia ferriei 'Weeping' (a bissle auf Wurzeln)
+- [X] versicularia ferriei 'Weeping' (a bissle auf Wurzeln)
-- [ ] klebstoff dazu ?
+- [X] klebstoff dazu ?
-- [ ] Planzpinzete
+- [X] Planzpinzete
 ** Beleuchtung
 den Bewohnern entsprechend
 Faustregel 12h hell 12h dunkel durch Regelung, am besten langsam dimmened.
 
 Wenn zu viele Algen, Beleuchtungspause am Mittag von 2-3h einplanen.
 ** Technik installieren (z. B. Filter, Heizstab, Beleuchtung)
-- [ ] Wasser einlassen und bepflanzen
+- [X] Wasser einlassen und bepflanzen
 Teller aufelgen wo Wasser eingelassen wird
 
 Bei ca. 10 cm Wassser Bepflanzung beginnen.
-- [ ] Einlaufphase abwarten und Wasserwerte testen lassen
+- [X] Einlaufphase abwarten und Wasserwerte testen lassen

ausbau/esszimmer.org

@@ -1,12 +1,11 @@
 #+TITLE: Esszimmer Ausbauplan
 
-* Boden [3/4]
+* Boden [2/4]
 ** DONE Teppich raus
    CLOSED: [2019-07-06 Sat 23:30]
 ** DONE OSB legen
    CLOSED: [2019-07-06 Sat 23:30]
-** DONE Vinyl legen
+** TODO Vinyl legen
-   CLOSED: [2019-07-06 Sat 23:30]
 ** TODO Fussbodenleisten
    Ein kleines Stück fehlt noch
 * Steckdosen [3/4]
@@ -22,8 +21,8 @@
 ** DONE Einbauen
    CLOSED: [2019-07-06 Sat 23:28]
 ** TODO Abschluss unter Tür
-* Fenster [1/2]
+* Fenster [0/2]
-** DONE Festerbänke erneuern
+** TODO Festerbänke erneuern
 ** TODO Fester putzen
 * Wände [6/6]
 ** DONE Trennwand verstärken
@@ -45,8 +44,7 @@
 ** DONE Streichen
    CLOSED: [2019-07-06 Sat 23:28]
 
-* Heizung [2/2]
+* Heizung [1/2]
 ** DONE Heizkörper abauen lassen und Absperrhanen verbauen
    CLOSED: [2019-07-06 Sat 23:28]
-** DONE Neuer Heizkörper einbauen lassen
+** TODO Neuer Heizkörper einbauen lassen
-   CLOSED: [2019-07-06 Sat 23:37]

monitoring.org

@@ -0,0 +1,116 @@
+#+TITLE: Monitoring Concept
+
+* Framing
+
+This concept will focus on monitoring a microservice in a Kubernetes cluster.
+
+* Why do we want to monitor?
+
+Monitoring service metrics enables us to
+
+- track and estimate long term trends, e.g. demand grows x%
+- compare if and how changes affect the service
+- know what usual behaviour is
+- alert unusual behaviour that might lead to a total failure of the service and needs maintainance now
+- track if and how often Service Level Agreements (SLAs) are not met
+- understand why a failure or defect of the service happend by corellating metrics
+
+* What do we want to monitor?
+
+#+BEGIN_QUOTE
+Four golden signals of monitoring are latency, traffic, errors, and
+saturation. --- [[https://landing.google.com/sre/sre-book/chapters/monitoring-distributed-systems/#xref_monitoring_golden-signals][SRE Book - Google]]
+#+END_QUOTE
+
+** Application metrics
+
+*** Latency
+
+How long does a service take to serve a request. The monitoring has to
+distiguish between different routes and parameters as the workload might
+differ.
+
+It's also important to distiguish between successfull and failed requests as
+the responst time might heavily differ.
+
+**** Metrics
+ - 50, 90 and 95 percentile of the response time of successfull request per path
+
+*** Traffic
+How much demand is the service receiving.
+
+**** Metrics
+
+ - number of request per path (or nature of request, like simple database read
+   actions and database write actions)
+
+*** Errors
+Which and how many errors does a service emit. This can help in tracking down
+internal problems of the service, misconfigured clients or too slow responses.
+
+**** Metrics
+
+- HTTP status 5xx (internal errors)
+- HTTP status 4xx (client errors)
+- HTTP status 2xx violating a service level agreement (e.g. answered to slow)
+
+*** Saturation
+How occupied is your service? This can be one or multiple of the following,
+depending of the nature of your service. These could be derived by tracking
+the resources most demanded.
+
+**** Metrics
+
+- used memory vs. available memory
+- free disc space
+- free database connections when a pool is used
+- free threads when serving request in a threaded system
+
+In complex systems the request time of the 99th percentile can be a good
+metric to show how the system saturation currently is.
+
+
+** Service metrics
+
+*** Traffic
+**** Metrics
+
+- Network Traffic inbound and outbound
+
+*** Saturation
+**** Metrics
+
+- number of pods so scaling by the cloud environment is transparent
+
+*** Errors
+**** Metrics
+
+- service availability
+
+*** Infrastructure
+**** Metrics
+
+- deployment in progress
+- configuration change applied
+
+** Business metrics
+
+Depending on the service it might be worth to monitor the business goals.
+
+- KPIs, e.g. number of crashs reported
+- images uploaded
+
+* Alerting
+
+Alerting can be done via ticket systems, team chat channels, SMS or systems like
+Pager Duty.
+
+It's important to find the right balance between to many and too less alerts.
+This needs to be be constantly refined based on the changes and demand on the
+service.
+
+** Who is watching the watchers ?
+
+If the monitoring or the alerting infrastructure has an issue a failover
+system needs to be able to detect that an alert about the monitoring/alerting
+being down (so called meta monitoring).

notes.org

@@ -4,53 +4,44 @@
 * Work
 ** Reoccurring Tasks
 *** TODO Schedule Day
-SCHEDULED: <2019-10-08 Tue 08:30-08:45>
+SSCHEDULEDCHEDULED: <2019-10-08 Tue 08:00-08:15>
 *** TODO Catch-Up (Emails/Slack)
-SCHEDULED: <2019-10-09 Wed 09:00-09:15 .+1d>
+SCHEDULED:  <2020-01-31 Fri 08:15-08:30 .+1d>
+*** TODO Code Reviews :ATTACH:
+SCHEDULED: <2020-01-31 Fri 09:15 .+1d>
 :PROPERTIES:
-:LAST_REPEAT: [2019-10-08 Tue 09:24]
+:LAST_REPEAT: [2020-01-30 Thu 23:18]
+:ID:       7d95e27d-d2c4-45c8-bcf0-4d82768f59c1
 :END:
-- State "DONE"       from "WAIT"       [2019-10-08 Tue 09:24]
-*** TODO Code Reviews
-SCHEDULED: <2019-10-08 Tue 09:15 .+1d>
-:PROPERTIES:
-:LAST_REPEAT: [2019-10-08 Tue 09:24]
-:END:
-- State "DONE"       from "WAIT"       [2019-10-08 Tue 09:24]
 :LOGBOOK:
 CLOCK: [2019-10-08 Tue 08:24]--[2019-10-08 Tue 09:24] =>  1:00
 :END:
+*** TODO 1 on 1 with Josip
+SCHEDULED: <2020-01-22 Wed .+2w>
 ** Sprint Work
-*** Sprint Ceremonies
+*** TODO Stand-up
-** Other meetings
+SCHEDULED: <2020-01-24 Wed 11:00-11:15 .+1d>
-** fb token service
+*** TODO Planning
-*** DONE investigate access_token null
+SCHEDULED: <2020-01-23 Wed .+2w>
-CLOSED: [2019-10-14 Mon 10:31]
+*** TODO Refinement
-INVITE SECRET ~iPh5foo2ief4uv,i~ mit line break
+SCHEDULED: <2020-01-29 Wed .+2w>
-
+*** TODO Review
-Seems weird, getting quite some errors in the live logs. Not too many but still.
+SCHEDULED: <2020-01-22 Wed .+2w>
-
+*** TODO Retrospective
-Added some more logging to the error in this [[https://github.com/BrandwatchLtd/facebook-token-service/pull/244][PR]].
+SCHEDULED: <2020-01-22 Wed .+2w>
-
+** Regular meetings
-**** DONE check fb token service logs
-CLOSED: [2019-10-14 Mon 10:31] SCHEDULED: <2019-10-08 Tue>
-*** TODO iventigate page token count
-page tokens stored
-187 on [[https://prometheus.analytics-prod.gcp0.bwcom.net/graph?g0.range_input=1h&g0.end_input=2019-10-10%2000%3A37&g0.moment_input=2019-10-10%2000%3A35%3A18&g0.expr=page_tokens_stored%7Bservice%3D%22facebook-tokens%22%7D&g0.tab=1][here]]
-another 187 on [[https://prometheus.analytics-prod.gcp0.bwcom.net/graph?g0.range_input=1h&g0.end_input=2019-10-10%2000%3A37&g0.moment_input=2019-10-10%2000%3A35%3A38&g0.expr=page_tokens_stored%7Bservice%3D%22facebook-tokens%22%7D&g0.tab=1][here]]
-
-funnily on different nodes
-
-*** DONE Update graph API version
-CLOSED: [2019-10-09 Wed 10:51]
 ** Howtos
-*** setup mitmproxy
+*** setup mitmproxy :ATTACH:
+:PROPERTIES:
+:ID:       aaa8721b-af98-45b9-b295-c7c1447930e4
+:END:
 1. write a script to modify the response
     #+BEGIN_SRC python
       from mitmproxy import http
 
       def request(flow):
           if flow.request.pretty_url.find("/classifiers/trainings") >=0 and flow.request.method == 'PUT':
+
               flow.response = http.HTTPResponse.make(
                   500,
                   "<html><body>failed with mitmproxy</body></html>",
@@ -76,50 +67,16 @@ Get ids from a json response ~{ results: [{id: 4}, ...] }~
 
 ~curl URL | jq '.results[] | .id'~
 
-** Things to pass on
-*** TODO kitchen duty calendar
-SCHEDULED: <2019-10-10 Thu> DEADLINE: <2019-10-15 Tue>
-*** TODO remove Kamil from kitchen duty calendar
-    SCHEDULED: <2019-10-10 Thu>
-*** TODO slack calendar integrations
-DEADLINE: <2019-10-15 Tue> SCHEDULED: <2019-10-10 Thu>
-*** TODO dependabot assignment
-SCHEDULED: <2019-10-10 Thu>
 ** Other
-*** TODO separate randomly failing unit tests
-There are some randomly failing unit tests in the frontend.
-We currently retry ALL backbone frontend unit tests when they fail.
-
-This slows down CI and does not really help in identifying these.
-
-As a intermedate solution we want to separate these randomly failing unit tests
-in an own directory to be able to separate them from unit tests that work fine.
-
-This enables us to get rid of retrying all of them when some test fails.
-
-**** Failing tests
-
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/master/2413/pipeline][DashboardToolbarView]]
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/master/2369/pipeline][DashboardView]]
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/PR-10357/1/pipeline/105][DataDownloadCollectionView]]
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/PR-10357/2/pipeline/113][DataDownloadFormView]]
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/PR-10357/1/pipeline][InsightsCentral_wrapDashboardView]]
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/PR-10357/3/pipeline/100#step-126-log-20][GuiderView]]
-- [X] [[https://jenkins.brandwatch.net/blue/organizations/jenkins/BrandwatchLtd%2Ffrontend/detail/PR-10357/6/pipeline/96][InisightsCentral FilterContextMenuView]]
-- [X] QueryBuilderWriteView
-  : Expected: false
-  : Received: "The test \"QueryBuilderWriteView rendering auto fetch of preview
-  :           results on language change does not trigger fetching when query
-  :           is new or was not validated (validatedSettings are empty)\"
-  :           added a new child element to body, please remove it:
-  : <div class=\"validation-tip notification-error rounded smallpadding-vertical singlepadding-horizontal\"></div>"
-
-  Solved most of them by stubbing jquery.showValidation in various places.
--
-** Axiom WG
-
-* arbeitszeugnis
-* sonstige services
-
 * Private
 ** [[org:ausbau/][Ausbau]]
+** Tonuino
+*** SD Karte 1
+1) Benjamin Blümchen 3
+2) Jim Knopf
+3) Liselotte und der Verschwundene Apfelkucken
+4) Petterson & Findus Hahn im Korb
+5) Leo Lausemaus will nich Essen/Warheit/Laune/Schalfen
+6) Der Grüfello
+7) Benjamin Blümchen 1
+8) Benjamin Blümchen 2

todo.org

@@ -0,0 +1,4 @@
+* Inbox
+** [ ] God damn it, it's important that I really figure this line out (just kidding)
+
+[[file:~/projects/wichtelnpy/wichteln.py::ALL_PEOPLE = [Person(**item) for item in DictReader(csvfile, delimiter=" ")\]]]