Index

[SYMBOL][A][B][C][D][E][F][G][H][I][J][L][M][N][O][P][R][S][T][U][V][W]

SYMBOL

@ character
* character
$ character

A

acbuild

ACI (Application Container Image)
  overview
  running with rkt
ACLs (access control lists)
addNode() function
admin processes
Amazon Web Services.
    See AWS.
AMI (Amazon Machine Image)
API Gateway
app.js file
application architectures
  checklist for
  common pitfalls
  configuration management
  greenfield and legacy systems.
    See also twelve-factor methodology.
Application Container Image.
    See ACI.

ASG (Auto Scaling group)
  CloudFormation template and
  overview
Auto Scaling launch configuration
automated deployment
  Docker Hub setup
  pushing changes
AutoScaleGroup
availability zones

AWS (Amazon Web Services)
  cloud-config in
    boilerplate
    custom units
  CloudFormation template
    ASG (Auto Scaling group)
    ELBs and S3
    IAM and security groups
    maps, parameters, and outputs
    VPC and network configuration
  deployment
    execution and parameters
    logging in
  overview
  regions and uptimes
  services
AWS Lambda service
awslogs, in units
awslogs-stream option

B

backing services
backing up data

Big Data stack
  breaking
    restoring machine
    watching failure
  examples, scope of
    adding to architecture
    new data source
  new stack components
    Couchbase
    starting workers
    startup and verification
    Twitter scraper
blacklisting
bucket-create

C

CAP theorem
cbbackup
CDN (content delivery network)
Ceph
Clair
cloning repository of Vagrant tool

cloud-config system
  boilerplate
  configuration with
  custom units
  overview, 2^nd, 3^rd, 4^th
  updating
CloudFormation template, 2^nd
  ASG (Auto Scaling group)
  ELBs and S3
  IAM and security groups
  maps, parameters, and outputs
  objects, adding to
    API Gateway
    AWS Lambda service
    parameter and output
    updating stack
  VPC and network configuration
cloud-init system
cluster-init
Code field
codebase
concurrency, 2^nd
conductor
Config
config.rb

configuration
  overview
  traditional
  with cloud-config

container runtimes
  Docker
  rkt
containerization
content delivery network.
    See CDN.

CoreOS
  distributed configuration state
  distributed service state
  Docker container runtime
  etcd distributed key/value store
  fleet
  init system
  initial configuration with cloud-config
  newer functionality and products
  rkt container runtime
  services
    creating and running
    topology and failover
  systemd
  unit files, creating
  workflow
coreosinaction
CoreOSServerAutoScale
coreos-vagrant repository
Couchbase, 2^nd, 3^rd, 4^th, 5^th
couchbase-cli app, 2^nd
CREATE_COMPLETE state
cross-AZ
curl, 2^nd, 3^rd

D

data persistence
DatabaseCoreOSServerAuto-Scale
DatabaseCoreOSServerLaunchConfig
deny policy
dependencies
DeployKeyPath, 2^nd
deployment, 2^nd
  Amazon Web Services
  automated
    Docker Hub setup
    pushing changes
  CloudFormation objects
    API Gateway
    AWS Lambda service
    parameter and output
    updating stack
  in AWS
    execution and parameters
    logging in
  initial deployment
  own hardware
  using in-house VM infrastructure
  web sidekick
DesiredCapacity property
DigitalOcean
DiscoveryURL
disposability, 2^nd
distributed configuration state
distributed service state
Docker
Docker container runtime
Docker Hub, setup
docker rmi fedora
docker run
downtime

E

ECS (Elastic Container Service), 2^nd
ecs-agent
EFS (Elastic File System)

ELB (Elastic Load Balancer)
  CloudFormation template and
  overview, 2^nd
environment variable

etcd
  overview, 2^nd
  using for configuration
etcdctl tool, 2^nd, 3^rd, 4^th
etcd-lock
event_name key
eventual consistency
ExecStartPost
ExecStartPre lines
Express application

F

failNode() function

fault tolerance, machine failure
  self repair
  simulating.
    See also application architectures; ; services, scheduling and discovery.
flannel
flanneld
FLANNEL_IP variable
flat files
fleet
fleetctl list-units
fleetctl status nginx command
fleetctl tool
fleetd
full-stack MVC framework

G

GCE (Google Compute Engine)
Gentoo
Git
git clone
GitHub

H

HA (high availability)
HAProxy
helloworld-nginx.service
hooks
http module

I

IaaS (infrastructure as a service)

IAM (Identity Access Management)
  CloudFormation template and
  overview
  policy for
IdP (identity provider)
Ignition
in-house VM infrastructure, deployment using
init system
initCluster() function
initialAdd() function, 2^nd
InternalEtcdLB
IPA (International Phonetic Alphabet)

J

jq tool

L

launch configuration
list-machines
load-balancer attachments
LogGroup
logs, 2^nd, 3^rd
  awslogs in units
  setting up
  updating cloud-config
  viewing
logStreamName

M

machine failure
  self repair
  simulating
Mappings
maps, CloudFormation template and
mass storage
  Ceph
  data systems background
  NAS and storage outsourcing
MDS (metadata server)
memcached, 2^nd, 3^rd
Microsoft Azure
monitoring, current state of
  what CoreOS does differently
  what’s lacking

N

NAS (network attached storage)
network configuration, CloudFormation template and
networking
  flannel and
  programmable networks

NGINX application
  deploying
  overview
nginx-sidekick template
Nickoloff, Jeff
nmap command
nodes, 2^nd
NProgress bar

O

_onMessage function
OpenStack
Outputs

P

package.json file
parameters, CloudFormation template, 2^nd
populate_kvstore script
port binding
POST method
Principal element
process isolation
production tag, 2^nd
PublicIpAddress
PXE (Preboot Execution Environment)

R

Rackspace Cloud
RADOS
Raft protocol
RBAC (role-based access control)
React
redis-cluster feature
Region Unavailable
repository of Vagrant tool, cloning
require() statement
RetentionInDays field
rkt, 2^nd, 3^rd
  building application with acbuild
  getting tools running
  running ACI with
root resource

S

S3 buckets, CloudFormation template and
SANs (storage area networks)
scaling systems
  migrating services
  scale partitioning
  scaling cluster
scripted guides
SEARCHEDLOGSTREAMS
security groups, CloudFormation template and
self repair, of machine failure
server orchestration
server-add command

services
  creating and running
  scheduling and discovery
    deploying production NGINX and Express
    using etcd for configuration
  topology and failover
shell session, to interact with Vagrant tool
sidekick service
simulating machine failure
socket.io event
software development cycle
  application edge
  codebase and dependencies
  environment logic and microservices
source-dest
SSH key
ssh-agent
storage area networks.
    See SANs.
storage cluster
storage.
    See mass storage.
!Sub function
subnets
system administration
  backing up data
  data persistence
  logs
    awslogs in units
    setting up
    updating cloud-config
    viewing
  scaling systems
    migrating services
    scale partitioning
    scaling cluster
  traditional user management and OS configuration
  updates and general system administration
systemd, 2^nd

T

TargetGroupARNs
TCO (total cost of ownership)
text output mode
Toolbox container
Torus
traditional user management and OS configuration
twelve-factor methodology
  admin processes
  backing services
  build, release, run
  codebase
  concurrency
  configuration
  dependencies
  development/production parity
  disposability
  logs
  port binding
  processes
Twitter scraper

U

unit files, creating
unload command
updates
update-stack command, 2^nd

updating
  cloud-config
  stack, CloudFormation template
user management, traditional
UserData

V

vagrant destroy command, 2^nd
vagrant halt command
Vagrant tool
  cloning repository of
  getting CoreOS cluster running in
  requirements and setup
  settings, editing
  shell session to interact with
vagrant up command
Vagrantfile
VirtualBox

VPC (virtual private cloud)
  CloudFormation template and
  overview

W

wait command
web sidekick

web stack application example
  application layer
    web app
    worker
  scope of
    architecture overview
    target environment
  setting up persistence layers
    Couchbase setup
    memcached setup
web@ unit template
WebSocket
websocket library
Wittig, Andreas
Wittig, Michael
workflow.
    See also software development cycle.