Prathamesh Musale 2e0fbd82f1 Update service provider setup to configure laconicd chain id (#12 )

Part of [Service Provider setup](https://www.notion.so/Service-provider-setup-a09e2207e1f34f3a847f7ce9713b7ac5) and [Service provider auctions for web deployments](https://www.notion.so/Service-provider-auctions-for-web-deployments-104a6b22d47280dbad51d28aa3a91d75)

- Configure laconicd chain id
- Configure whether deployer should handle auctions and amount to bid
- Update playbook to issue wildcard cert on deploying k8s

Co-authored-by: Adw8 <adwaitgharpure@gmail.com>
Co-authored-by: Shreerang Kale <shreerangkale@gmail.com>
Reviewed-on: #12
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

2024-10-21 10:22:32 +00:00

5.8 KiB

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service-provider-setup

Setup Ansible

To get started, follow the installation guide to setup ansible on your machine

Prerequisites

Set up a DigitalOcean Droplet with passwordless SSH access
Buy a domain and configure nameservers pointing to DigitalOcean
Generate a DigitalOcean access token, used for API authentication and managing cloud resources

Setup a new User

Create a new hosts.ini file:
```
cp ../hosts.example.ini hosts.ini
```
Edit the hosts.ini file to run the playbook on a remote machine:
```
[root_host]
<host_name> ansible_host=<target_ip> ansible_user=<ssh_user> ansible_ssh_common_args='-o ForwardAgent=yes'
```
- Replace <host_name> with the desired hostname of the remote machine
- Replace <target_ip> with the IP address or hostname of the target machine
- Replace <ssh_user> with root

Verify that you are able to connect to the host using the following command:

ansible all -m ping -i hosts.ini

# Expected output:

# <host_name> | SUCCESS => {
#  "ansible_facts": {
#      "discovered_interpreter_python": "/usr/bin/python3.10"
#  },
#  "changed": false,
#  "ping": "pong"
# }

Setup user-vars.yml using the example file

cp vars/user-vars.example.yml vars/user-vars.yml

Edit the user-vars.yml file:

# name of the user you want to setup on the target host
username: ""

# password of the user you want to setup on the target host
password: ""

# path to the ssh key on your machine, eg: "/home/user/.ssh/id_rsa.pub"
path_to_ssh_key: ""

Execute the setup-user.yml Ansible playbook to create a user with passwordless sudo permissions:

LANG=en_US.utf8 ansible-playbook setup-user.yml -i hosts.ini --extra-vars='{ "target_host": "deployment_host" }'

Become a Service Provider

Setup

Copy the vars files:

cd vars
cp dns-vars.example.yml dns-vars.yml
cp gpg-vars.example.yml gpg-vars.yml
cp k8s-vars.example.yml k8s-vars.yml
cp container-vars.example.yml container-vars.yml
cp laconicd-vars.example.yml laconicd-vars.yml
cp webapp-vars.example.yml webapp-vars.yml
cd -

Update the following values in the respective variable files:

# vars/dns-vars.yml
full_domain: ""               # eg: laconic.com
subdomain_prefix: ""          # eg: lcn-cad
service_provider_ip: ""        # eg: 23.111.78.179
do_api_token: ""              # DigitalOcean access token that you generated, eg: dop_v1...

# vars/gpg-vars.yml
gpg_user_name: ""         # full name of the user for the GPG key
gpg_user_email: ""        # email address associated with the GPG key
gpg_passphrase: ""        # passphrase for securing the GPG key

# vars/k8s-vars.yml
target_host: "deployment_host"
org_id: ""                    # eg: lcn
location_id: ""               # eg: cad
base_domain: ""               # eg: laconic
support_email: ""             # eg: support@laconic.com

# vars/container-vars.yml
container_registry_username: "" # username to login to the container registry
container_registry_password: "" # password to login to the container registry

# vars/laconicd-vars.yml
chain_id: "" # chain id to use for the Laconic chain

# vars/webapp-vars.yml
authority_name: ""          # eg: my-org-name
cpu_reservation: ""         # minimum number of cpu cores to be used, eg: 2
memory_reservation: ""      # minimum amount of memory in GB to be used, eg: 4G
cpu_limit: ""               # maximum number of cpu cores to be used, eg: 6
memory_limit: ""            # maximum amount of memory in GB to be used, eg: 8G
deployer_gpg_passphrase: "" # passphrase for creating GPG key used by webapp-deployer, eg: SECRET
handle_auction_requests: "" # whether the webapp deployer should handle deployment auction requests, eg: true
auction_bid_amount: ""      # bid amount for deployment auctions in alnt, eg: 500000

Update the hosts.ini file:

[root_host]
<host_name> ansible_host=<target_ip> ansible_user=root ansible_ssh_common_args='-o ForwardAgent=yes'

[deployment_host]
<host_name> ansible_host=<target_ip> ansible_user=<new_username> ansible_ssh_common_args='-o ForwardAgent=yes'

Replace <host_name> with the desired hostname of the remote machine
Replace <target_ip> with the IP address or hostname of the target machine
Under deployment_host, Replace <ansible_user> with the name of the user you have created