philipnrmn
/ strict-install.sh
Created
February 8, 2019 23:15
A script for quickly installing a DC/OS framework in strict mode (NB: grants superuser permissions!)
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| #!/usr/bin/env zsh | |
| # usage: strict-install elastic | |
| dcos_url=$(dcos config show core.dcos_url) | |
| dcos_acs_token=$(dcos config show core.dcos_acs_token) | |
| secret_name="$1_secret" | |
| service_account_id="$1" | |
| ts=$(date "+%Y%m%d") | |
| tmp="/tmp/install_$1_$ts" |
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| global: | |
| scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute. | |
| evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute. | |
| # scrape_timeout is set to the global default (10s). | |
| # Attach these labels to any time series or alerts when communicating with | |
| # external systems (federation, remote storage, Alertmanager). | |
| external_labels: | |
| monitor: 'codelab-monitor' |
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| import os | |
| print(os.stat('.')) |
philipnrmn
/ toggle.json
Created
November 30, 2017 22:44
This metronome job toggles the health of a random instance belonging to the marathon malinger task
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| { | |
| "id": "malinger-toggle", | |
| "labels": {}, | |
| "run": { | |
| "cpus": 0.01, | |
| "mem": 128, | |
| "disk": 0, | |
| "cmd": "curl -X POST http://malinger.marathon.l4lb.thisdcos.directory/toggle", | |
| "env": {}, | |
| "placement": { |
philipnrmn
/ malinger.json
Created
November 30, 2017 22:42
The health of each task belonging to this marathon instance can be toggled
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| { | |
| "id": "/malinger", | |
| "cmd": "cd $MESOS_SANDBOX && pip install flask && python malinger.py", | |
| "cpus": 0.1, | |
| "mem": 128, | |
| "disk": 0, | |
| "instances": 1, | |
| "healthChecks": [ | |
| { | |
| "portIndex": 0, |
philipnrmn
/ statsd-emitter-docker.json
Created
November 27, 2017 22:22
Statsd Emitter (Docker) Marathon App Configuration
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| { | |
| "id": "/statsd-emitter-docker", | |
| "cmd": "/bin/statsd-emitter", | |
| "container": { | |
| "type": "DOCKER", | |
| "volumes": [ | |
| { | |
| "containerPath": "/bin/statsd-emitter", | |
| "hostPath": "/opt/mesosphere/bin/statsd-emitter", | |
| "mode": "RO" |
philipnrmn
/ statsd-emitter-ucr.json
Created
November 27, 2017 22:21
Statsd Emitter (UCR) Marathon App Configuration
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| { | |
| "id": "/statsd-emitter-ucr", | |
| "cmd": "/opt/mesosphere/bin/statsd-emitter", | |
| "container": { | |
| "type": "MESOS", | |
| "volumes": [] | |
| }, | |
| "cpus": 0.001, | |
| "disk": 0, | |
| "instances": 1, |
philipnrmn
/ malinger.json
Last active
April 19, 2017 22:46
A Marathon application with togglable health
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| { | |
| "id": "/malinger", | |
| "cmd": "cd $MESOS_SANDBOX && pip install flask && python malinger.py", | |
| "cpus": 0.1, | |
| "mem": 128, | |
| "disk": 0, | |
| "instances": 1, | |
| "container": { | |
| "type": "DOCKER", | |
| "docker": { |
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| (ns elements.six-seventeen) | |
| (def sample [[ 1 2 3 4 5] | |
| [ 6 7 8 9 10] | |
| [11 12 13 14 15] | |
| [16 17 18 19 20] | |
| [21 22 23 24 25]]) | |
| (defn top | |
| [matrix] |
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| # Exercise: sort the words in an arbitrary string in place. | |
| # For the purposes of this exercise, assume the string is | |
| # lowercase and no two words start with the same character. | |
| def take_word(sentence): | |
| """Generator; yields all words in a sentence""" | |
| word = '' | |
| for c in sentence: | |
| if c == ' ': | |
| yield word |
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