From c1b76e1235a1a0f1bd5e4f1e501db80bd0adb56e Mon Sep 17 00:00:00 2001 From: Monty Taylor Date: Thu, 2 Jun 2016 05:03:32 +0300 Subject: Add cloud native fallacy talk --- src/images/Cloud-Native-Architecture.png | Bin 0 -> 35860 bytes .../Slim-pickens_riding-the-bomb_enh-lores.jpg | Bin 0 -> 53203 bytes src/images/infra_architecture.jpg | Bin 126757 -> 126708 bytes src/talks/fallacy.hbs | 228 +++++++++++++++++++++ src/talks/who-cares.hbs | 196 +++++++++++++++--- 5 files changed, 395 insertions(+), 29 deletions(-) create mode 100644 src/images/Cloud-Native-Architecture.png create mode 100644 src/images/Slim-pickens_riding-the-bomb_enh-lores.jpg create mode 100644 src/talks/fallacy.hbs diff --git a/src/images/Cloud-Native-Architecture.png b/src/images/Cloud-Native-Architecture.png new file mode 100644 index 0000000..0b13f83 Binary files /dev/null and b/src/images/Cloud-Native-Architecture.png differ diff --git a/src/images/Slim-pickens_riding-the-bomb_enh-lores.jpg b/src/images/Slim-pickens_riding-the-bomb_enh-lores.jpg new file mode 100644 index 0000000..ac1c659 Binary files /dev/null and b/src/images/Slim-pickens_riding-the-bomb_enh-lores.jpg differ diff --git a/src/images/infra_architecture.jpg b/src/images/infra_architecture.jpg index 072a258..3fa6f09 100644 Binary files a/src/images/infra_architecture.jpg and b/src/images/infra_architecture.jpg differ diff --git a/src/talks/fallacy.hbs b/src/talks/fallacy.hbs new file mode 100644 index 0000000..bf8936d --- /dev/null +++ b/src/talks/fallacy.hbs @@ -0,0 +1,228 @@ + + + + + + + The Cloud Native Fallacy: You are not Google, or How to Stop Worrying and Learn to Love your Servers + + + + +
+

Who am I?

+ +

Distinguished Engineer

+

IBM Cloud

+
+ +
+

Who am I?

+ +

Technical Committee

+

Foundation Board of Directors

+

Developer Infrastructure Core Team

+
+ +
+ Slim Pickens Rides Bomb +
+ +
+

Is Cloud Native good?

+

yes

+
+ +
+

Is not-Cloud Native bad?

+

no

+
+ +
+

Do you need to write Cloud Native apps to use cloud?

+

no

+
+ +
+

Are you a bad person if don't write Cloud Native apps?

+

no

+
+ +
+

What is Cloud Native?

+
+ +
+

Cloud-native applications are meant to function "in a world of cloud + computing that is ubiquitous and flexible." Applications can be + developed on a cloud platform, then deployed to different clouds where + supporting software stacks will help them run at scale.

+

Information Week - Jul 30, 2015

+
+ +
+

The Cloud Native Computing Foundation will harmonize emerging + technologies and foster innovation in container packaged, dynamically + scheduled, and microservices based application development and + operations.

+
+ +
+

Cloud Native Is ...

+ +
+ +
+ Pivotal Cloud Native Architecture +
+ +
+

12 Factor Application

+

I. Codebase - One codebase tracked in revision control, many deploys

+

II. Dependencies - Explicitly declare and isolate dependencies

+

III. Config - Store config in the environment

+

IV. Backing services - Treat backing services as attached resources

+

V. Build, release, run - Strictly separate build and run stages

+

VI. Processes - Execute the app as one or more stateless processes

+

VII. Port binding - Export services via port binding

+

VIII. Concurrency - Scale out via the process model

+

IX. Disposability - Maximize robustness with fast startup and graceful shutdown

+

X. Dev/prod parity - Keep development and production as similar as possible

+

XI. Logs - Treat logs as event streams

+

XII. Admin processes - Run admin/management tasks as one-off processes

+ +
+ +
+

This is awesome

+
+ +
+

Except for III

+

I use config files

+
+ +
+

VI. Stateless

+

If /dev/null is fast in web scale I will use it. Is it web scale?

+

Use a service to store your data - like a database

+

Is that database service web scale?

+
+ +
+

Go google and watch "MongoDB is Web Scale"

+
+ +
+

A Foolish Consistency is the Hobgoblin of Little Minds

+
+ +
+

Cloud Native / 12 Factor is **A** great approach

+

You still have to think.

+
+ +
+

As an application developer,
+ I want to deploy and run an application on the internet + so that my customers all over the world can consume it.

+
+ +
+

As an operator,
+ I want to deploy the application across multiple clouds + so that my service survives issues in any one of them.

+
+ +
+

THIS WORKS

+

I'm doing it myself as we speak

+ +

10-20k VMs per-day

+

10 Cloud Regions in 7 clouds

+

Only using OpenStack APIs

+
+ +
+

OpenStack Infra

+
+ +
+

Tooling, Automation and CI for OpenStack Project

+
+ +
+

Our VMs are everywhere

+ +
+ +
+

We also have servers

+

Infra Cloud - Hardware donated by HPE

+
+ +
+

Architecture

+

image

+
+ +
+

Gerrit

+ +
+ +
+

nodepool

+ +
+ +
+

Run what you want

+

12-factor application on Kubernetes with Kuryr

+

Traditional Java web application behind NAT with a Floating IP

+

Kerberos Server on the Internet with Fixed IP and Reverse DNS

+

Baremetal for hardware enabled transcoding via Ironic

+
+ +
+ Pivotal Cloud Native Architecture +
+ +
+

DevOps recognizes the need for Dev and Ops to collaborate

+
+ +
+

Rigid devotion to any guidelines without judgement is deadly

+
+ + + diff --git a/src/talks/who-cares.hbs b/src/talks/who-cares.hbs index f2675a4..fdc1d2d 100644 --- a/src/talks/who-cares.hbs +++ b/src/talks/who-cares.hbs @@ -63,7 +63,7 @@

10-20k VMs per-day

-

3 (soon to be 6) clouds

+

10 Cloud Regions in 7 clouds

Only using OpenStack APIs

@@ -102,33 +102,30 @@

18 Terabytes of Log Data in six months

-
-

We have no servers

- - -

Coming soon:

-
    -
  • OVH Public Cloud
    • -
  • Blue Box Dedicated Cloud on SoftLayer
    • -
  • Infra Cloud hosted at HP
    • -
  • IBM Public Cloud
    • -
- -
-

Our VMs are everywhere

+

Public Clouds

+

Private Clouds

+ +
+ +
+

We also have servers

+

Infra Cloud

+
@@ -181,6 +178,141 @@ +
+

How do we do this?

+
+ +
+

Control plane

+

http://git.openstack.org/cgit/openstack-infra/system-config

+ +
+ +
+

os-client-config

+

http://git.openstack.org/cgit/openstack/os-client-config

+

A library to handle config information for openstack clients

+

Tracks differences in vendors that can't be discovered

+

In use in python-openstackclient and ansible

+
+ +
+

os-client-config

+

~/.config/openstack/clouds.yaml

+ 
+clouds:
+  vexxhost:
+     profile: vexxhost
+     auth:
+       project_name: d8af8a8f-a573-48e6-898a-af333b970a2d
+       username: 0b8c435b-cc4d-4e05-8a47-a2ada0539af1
+       password: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+     region_name: ca-ymq-1
+  dreamcompute:
+    profile: dreamhost
+    auth:
+      username: montay6
+      project_name: dhc2111978
+      password: XXXXXXXXXXXXX
+    region_name: RegionOne
+
+
+ +
+

shade

+

http://git.openstack.org/cgit/openstack-infra/shade

+

A library to wrap business logic around client libraries

+ 
+cloud.create_image('image-name', filename='image-filename.qcow2')
+cloud.create_server('my-server', image='immage-name', auto_ip=True)
+
+

In use in Infra Nodepool and ansible

+
+ +
+

ansible

+

Brand new modules, based on shade

+

Part of 2.0 release

+ 
+- os_keypair:
+    cloud: hp-mordred
+    name: mordred
+    public_key_file: ~/.ssh/id_rsa.pub
+- os_image:
+    cloud: hp-mordred
+    name: Monty Ubuntu
+    file: ubuntu.vhd
+- os_server:
+    cloud: hp-mordred
+    name: my-server
+    flavor_ram: 1024
+    image: Monty Ubuntu
+
+
+ +
+

ansible

+

multi-cloud support

+ 
+- os_keypair:
+    cloud: "{{ item }"
+    name: mordred
+    public_key_file: ~/.ssh/id_rsa.pub
+    with-items:
+    - vexxhost
+    - rackspace
+    - ovh
+
+
+ +
+

Ansible Role Cloud Launcher

+

http://git.openstack.org/cgit/openstack/ansible-role-cloud-launcher

+ 
+profiles:
+  - name: admin-clouds
+    flavors:
+      - name: aoclcompany.xlarge
+        ram: 128
+        vcpus: 1
+  - name: ops
+    images:
+      - name: ubuntu-trusty
+        filename: /home/ubuntu/trusty-server-cloudimg-amd64-disk1.img
+  - name: bootstrap-keypair
+    keypairs:
+      - name: bootstrap-key
+        public_key_file: /home/ubuntu/.ssh/id_rsa.pub
+clouds:
+  - name: awesomecloud
+    profiles:
+      - admin-clouds
+      - bootstrap-keypair
+  - name: yaycloud-ops
+    oscc_cloud: yaycloud-opsuser
+    profiles:
+      - bootstrap-keypair
+      - ops
+
+
+ +
+

nodepool

+ +
+

OpenStack Works!

Why should you care?

@@ -218,7 +350,7 @@
  • Put it near your users
  • Don't put it in an NSA data center
  • Locality Requirements
    • -
  • What if you have customers in Suriname?
    • +
  • What if you have customers in Hungary?
    • @@ -273,17 +405,23 @@

    CityCloud: Sweden, UK

    Elastx: Sweden

    Datacentred: UK

    -

    Ultimum: Prague

    Enter Cloud Suite: Italy, Germany, Frankfurt

    Internap: Netherlands, US

    -

    Ultimum: Prague

    +

    Ultimum: Czech Republic

    +

    Zetta: Norway

    + + +
    +

    Managed Private Cloud

    +

    Bluebox: an IBM Company

    +
    -

    Global Reach

    -

    Blue Box Dedicated: In every Softlayer Data Center Worldwide

    -

    Including right here in Amsterdam

    -

    Blue Box Local: Same thing, but in your DC

    +

    Private Cloud Distro

    +

    Not listing them - I can't possibly remember them all

    -- cgit v1.2.3