pcn

carbon-relaj.core=> (>!! spool-channel ["a.b.c.d" (System/currentTimeMillis)  (System/currentTimeMillis) ])
nil
Not nil:  [a.b.c.d 1387219958954 1387219958954]
["a.b.c.d",1387219958954,1387219958954]
file-ref-map has ([:writable-file #<BufferedWriter java.io.BufferedWriter@1c62f6a>] [:file-name "/tmp/foo/temp/1387219958.962"] [:the-time 1387219958962])
writable-file is java.io.BufferedWriter@1c62f6a
Exception in thread "Thread-1" java.lang.IllegalArgumentException: No matching method found: write for class java.io.BufferedWriter
        at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:53)
        at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:28)
        at carbon_relaj.core$write_data_to_file.invoke(core.clj:199)

pcn

carbon-relaj.files=> (fs/link "/tmp/foo/temp/20-1387779747.793" "/tmp/foo/send/host-a/foo")

NoSuchFileException /tmp/foo/temp/20-1387779747.793 -> /tmp/foo/send/host-a/foo  sun.nio.fs.UnixException.translateToIOException (UnixException.java:86)
; And in the opposite order:
carbon-relaj.files=> (fs/link "/tmp/foo/send/host-a/foo/20-1387779747.793" "/tmp/foo/temp/20-1387779747.793")

NoSuchFileException /tmp/foo/send/host-a/foo/20-1387779747.793 -> /tmp/foo/temp/20-1387779747.793  sun.nio.fs.UnixException.translateToIOException (UnixException.java:86)

pcn

git clone https://github.com/apache/cassandra.git
cd cassandra 
git checkout cassandra-1.2.13
ant

pcn

include_recipe 'nagios::client'
include_recipe 'nagios_discovery::virtualenv'

# FIXME we need to move this block to ohai or cb attributes
node.chef_environment =~ /(.*)-(.*)/
billing_env           = $1
kcs_env               = $2
azone                 = node['ec2']['placement_availability_zone']
region                = azone[0, azone.length - 1]

pcn

for f in $(find . -type f) ; do mv  $f $(echo $f | sed 's/-\([0-9]*\)-/-300\1-/') ; done

pcn

 ```
 $ kcs s  create Cassandra  CassandraPriamCluster.template PN  ACount=2 DCount=2 ECount=2 InstanceCount=1
 ```
 
 The resulting cluster looks something like this:
 ```
 (python)7235 pn@pn-mbp 11:44 ~/dvcs/github/chef-repo/environments $ hss s pn-cassandra -terminated
0. running	2014-01-31T16:27	i-b281df92	ec2-184-72-147-62.compute-1.amazonaws.com	Kerberos	cassandra_pn_kcs,base,pn_kcs,pn-cassandra,pn-cassandra
1. running	2014-01-31T16:27	i-b181df91	ec2-54-226-107-205.compute-1.amazonaws.com	Kerberos	cassandra_pn_kcs,base,pn_kcs,pn-cassandra
2. running	2014-01-31T16:24	i-d0bd21f1	ec2-184-72-73-37.compute-1.amazonaws.com	Kerberos	cassandra_pn_kcs,base,pn_kcs,pn-cassandra,pn-cassandra

pcn

#!/bin/sh

# the kernel doesn't seem to automatically
# discover arrays with the >v0.90 md superblock
# format - if I understand this properly.
# So, do this as a script from the initramfs
mdadm --assemble --scan

pcn

$ lein run -c /tmp/foo
Unable to find a $JAVA_HOME at "/usr", continuing with system-provided Java...
^[[BUnable to find a $JAVA_HOME at "/usr", continuing with system-provided Java...
Config-file is /tmp/foo
Config-file is /tmp/foo
nil
Exception in thread "main" java.lang.NullPointerException, compiling:(core.clj:34:33)
	at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3463)
	at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3457)
	at clojure.lang.Compiler$DefExpr.eval(Compiler.java:408)

pcn

(def file-config-map {"channel-queue-size" "128", 
  "send-dir" "/tmp/foo/send", 
  "spool-dir" "/tmp/foo", 
  "file-rotation-period-ms" "1000", 
  "temp-dir" "/tmp/foo/temp", 
  "channel-timeout" "250", 
  "lineproto-port" "2003", 
  "target-list" "host-a,host-b,host-c,host-d"})

(defn parse-int [maybe-a-string]

pcn

# Automatically set window title
set-window-option -g automatic-rename on
set-option -g set-titles on

#set -g default-terminal screen-256color
set -g status-keys emacs
set -g history-limit 10000

setw -g mode-keys emacs
setw -g mode-mouse off