gschueler

an incomplete list of gotchas while using the Groovy language

for vs each

def findItem(key){
	def defval='some value'
	someMap.each{k,v->
		if(k.startsWith(key)){
			return v

}

gschueler

#!/bin/bash

set -e
#set -x
RDECK_BASE=${RDECK_BASE:-$(pwd)}
CONFFILE=$1
H2JAR=$2
if [ -z "$CONFFILE" ] ; then
    if [ -f ${RDECK_BASE}/server/config/rundeck-config.properties ] ; then
        CONFFILE=${RDECK_BASE}/server/config/rundeck-config.properties

gschueler

FROM ubuntu:16.04

RUN apt-get -y update && \
	apt-get -y install openjdk-8-jdk apt-transport-https curl openssh-client uuid-runtime

ENV RDECK_BASE=/var/lib/rundeck

RUN mkdir $RDECK_BASE

RUN echo "deb https://rundeck.bintray.com/rundeck-deb /" |  tee -a /etc/apt/sources.list

gschueler

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.

gschueler

#!/bin/bash
#/ does something ...
#/ usage: [..]

set -euo pipefail
IFS=$'\n\t'
readonly ARGS=("$@")
# <http://www.kfirlavi.com/blog/2012/11/14/defensive-bash-programming/>
# <http://redsymbol.net/articles/unofficial-bash-strict-mode/>

gschueler

Goals:

Data passing: Workflow steps can export data values that are made available to subsequent steps. Data capture: Step logger system can filter/process output log events to extract useful data values and use the data passing feature to pass them along.

Tasks:

Data Passing:

• Ability to pass data from one step to the next. This will be via a workflow global data context.

gschueler

description: Admin, all access.
context:
  project: '.*' # all projects
for:
  resource:
    - allow: '*' # allow read/create all kinds
  adhoc:
    - allow: '*' # allow read/running/killing adhoc jobs
  job:
    - match:

gschueler

Notes on adding index definitions to Grails 2 domain classes

Add an index named MY_INDEX to two columns:

Inside your Domain class:

static mapping={

gschueler

[~/devel/test-g255] 💩  ls
grails-2.5.5		grails-2.5.5.zip
[~/devel/test-g255] 🍺  which grails
/Users/greg/devel/test-g255/grails-2.5.5/bin/grails
[~/devel/test-g255] 🍺  grails create-app --stacktrace
| Configuring classpath
:: problems summary ::
:::: WARNINGS
		module not found: org.codehaus.groovy#groovy-all;2.4.4
	==== grailsPlugins: tried

gschueler

description: Project scope for group
context:
  project: '.*'
for:
  job:
    - equals:
        group: 'example'
        name: 'Restart'
      allow: [run,read]
    - equals: