JasonBaron

#build us a binary for https://github.com/bitly/oauth2_proxy/pull/277
FROM golang
WORKDIR /go/src/github.com/bitly
RUN git clone https://github.com/kindlyops/oauth2_proxy.git
WORKDIR /go/src/github.com/bitly/oauth2_proxy
RUN git checkout github-teams-tweaks
RUN go get
# include patch from https://github.com/bitly/oauth2_proxy/pull/295
RUN curl https://github.com/donaldguy/oauth2_proxy/commit/8965e6b58a3afd8ad9f0f326f91b25253c88d523.patch | git apply --apply -
RUN go build

JasonBaron

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "Stmt1489152727000",
            "Effect": "Allow",
            "Action": [
                "ec2:Describe*"
            ],
            "Resource": [

JasonBaron

Run a Job using Curl

This document describes how to use CURL to interact with the RunDeck server to invoke a Job to run.

The steps are as follows:

1. Authenticate to the RunDeck server and acquire a session cookie.
2. Submit run request for particular Job ID, sending session cookie.

JasonBaron

#!/bin/sh

# setup ~/.pgpass to allow passwordless connection to postgres
# keep last 30 executions for each job
KEEP=30


cd /var/lib/rundeck/logs/rundeck

JOBS=`find . -maxdepth 3 -path "*/job/*" -type d`

JasonBaron

-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

JasonBaron

Deep Dive: PostgreSQL on AWS

When loading data

• disable backups (backup_retention=0)
• disable multi-AZ and autovacuum
• pg_dump -Fc (compressed) and pg_restore -j (parallel)
• Increase maintenance_work_mem

JasonBaron

# specs and cukes results are stored in JUnit format under test-reports
if (grep 'failures="[^0]"' test-reports/* || grep 'errors="[^0]"' test-reports/*); then
  curl -H "Authorization: token MY_TOKEN" --request POST --data '{"state": "failure", "description": "Failed!", "target_url": "${bamboo.buildResultsUrl}"}' https://api.github.com/repos/USER/REPO/statuses/${bamboo.repository.revision.number} > /dev/null
else
  curl -H "Authorization: token MY_TOKEN" --request POST --data '{"state": "success", "description": "Success!", "target_url": "${bamboo.buildResultsUrl}"}' https://api.github.com/repos/USER/REPO/statuses/${bamboo.repository.revision.number} > /dev/null
fi

JasonBaron

#!/bin/bash

echo "Starting Installation..."

# Install dependencies
yum install gcc-c++ patch readline readline-devel zlib zlib-devel libyaml-devel libffi-devel openssl-devel make bzip2 autoconf automake libtool bison iconv-devel ruby-devel libxml2 libxml2-devel libxslt libxslt-devel git

# Install Ruby from rvm
\curl -sSL https://get.rvm.io | bash -s stable --ruby

JasonBaron

launchctl unload /Library/LaunchAgents/org.macosforge.xquartz.startx.plist
sudo launchctl unload /Library/LaunchDaemons/org.macosforge.xquartz.privileged_startx.plist
sudo rm -rf /opt/X11* /Library/Launch*/org.macosforge.xquartz.* /Applications/Utilities/XQuartz.app /etc/*paths.d/*XQuartz
sudo pkgutil --forget org.macosforge.xquartz.pkg

# Log out and log in

JasonBaron

PSQL

Magic words:

psql -U postgres

If run with -E flag, it will describe the underlaying queries of the \ commands (cool for learning!).

Most \d commands support additional param of __schema__.name__ and accept wildcards like *.*