tkuchiki

apt-get install -y supervisor unzip

wget https://dl.bintray.com/mitchellh/consul/0.4.1_linux_amd64.zip
unzip 0.4.1_linux_amd64.zip
mv consul /usr/local/bin/
chmod +x /usr/local/bin/
rm -f 0.4.1_linux_amd64.zip
useradd -r consul
mkdir /var/lib/consul
chown consul: /var/lib/consul

tkuchiki

docker run -it -d --name shipyard-rethinkdb-data --entrypoint /bin/bash shipyard/rethinkdb -l
docker run -it -P -d --name shipyard-rethinkdb --volumes-from shipyard-rethinkdb-data shipyard/rethinkdb
docker run -it -p 8080:8080 -d --name shipyard --link shipyard-rethinkdb:rethinkdb shipyard/shipyard
docker run --name shipyard-cli --link shipyard:shipyard --rm -it shipyard/shipyard-cli
shipyard cli> shipyard login
URL: http://shipyard:8080
Username: admin
Password:
shipyard cli> shipyard accounts
Username        Role

tkuchiki

source /opt/rh/ruby193/enable
./gem_reinstall.sh /opt/rh/ruby193/root/usr/bin/gem /usr/lib/ruby/gems/1.8/gems

tkuchiki

# cwd is repository root
mkdir pkg
cd pkg
gox ../
go-pkg-zip ./
ghr -t TOKEN VERSION ./

tkuchiki

filepath

• http://play.golang.org/p/6KYhla18V3

json

map to json and json to map (interface)

• http://play.golang.org/p/U03E3xoyIO

tkuchiki

curl -L https://www.opscode.com/chef/install.sh | bash
knife configure client -s https://CHEF_SERVER_IP /etc/chef
chmod 600 /etc/chef/validation.pem
scp CHEF_SERVER_HOST:/etc/chef-server/chef-validator.pem /etc/chef/validation.pem
scp CHEF_SERVER_HOST:/etc/chef-server/admin.pem /etc/chef/
chef-client

cat <<'EOF' > /root/.chef/knife.rb
log_level                :info
log_location             STDOUT

tkuchiki

yum install -y curl unzip rpm-build rpmdevtools

curl -L -O https://dl.bintray.com/mitchellh/serf/0.6.3_linux_amd64.zip
unzip 0.6.3_linux_amd64.zip
mv serf /usr/local/bin

rpmdev-setuptree
curl -L -O http://www.qmailtoaster.com/download/stable/daemontools-toaster-0.76-1.3.6.src.rpm
rpmbuild --rebuild daemontools-toaster-0.76-1.3.6.src.rpm
rpm -ivh rpmbuild/RPMS/x86_64/daemontools-toaster-0.76-1.3.6.x86_64.rpm

tkuchiki

構造体の中で構造体を使う

• http://play.golang.org/p/f4bfU78wW7
• http://stackoverflow.com/questions/9801312/golang-nested-properties-for-structs-with-unknown-property-names

hash の配列(JSON) を扱う

• http://play.golang.org/p/933LsGcpk4
• http://stackoverflow.com/questions/17925925/error-unmarshalling-json-in-go-that-starts-with-an-array

tkuchiki

#!/bin/bash

SAR_DIR=/var/log/sa
for FILE in $(ls ${SAR_DIR}); do
    SAR_FILE="${SAR_DIR}/${FILE}"
    sar -f $SAR_FILE >& /dev/null || rm -f $SAR_FILE && test -f $SAR_FILE || echo "removed ${SAR_FILE}"
done

tkuchiki

#!/bin/bash

usage() {
    echo "Usage: $(basename $0) -g|--group PARAM -n|--name PARAM_NAME -v|--value PARAM_VALUE [-p|--pending-reboot]
    -n|--name              parameter name
    -v|--value             parameter value
    -p|--pending-reboot    set ApplyMethod=pending-reboot (default: immediate)
    -g|--group             set parameter group
    -h|--help              show this help message and exit
"