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Make proxstar work in Podman

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This is the commit message #4:
Basic functionality works, VNC is still trash fire
Don't use config_local
Add a workdir
RUN touch proxmox_ssh_key, update permissions
Update development instructions
Add some comments to the template file, Make it easier-ish for the kiddos.
This commit is contained in:
Will Nilges 2022-06-20 22:26:06 -04:00
parent 2dbaedde4e
commit ce35fc90a0
9 changed files with 103 additions and 196 deletions
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11
Dockerfile Normal file
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FROM python:3.8-buster
WORKDIR /opt/proxstar
RUN apt-get update -y && apt-get install -y python3-dev libldap2-dev libsasl2-dev ldap-utils
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY start_worker.sh start_scheduler.sh .
COPY .git ./.git
COPY *.py .
COPY proxstar ./proxstar
RUN touch proxmox_ssh_key && chmod a+w proxmox_ssh_key # This is some OKD shit.
ENTRYPOINT python3 wsgi.py

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HACKING/.env.template Normal file
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# Proxstar
PROXSTAR_VM_EXPIRE_MONTHS=3
PROXSTAR_VNC_CLEANUP_TOKEN=
# Development options
# Determines weather or not to run STARRS queries (for doing stuff like checking for available IPs)
PROXSTAR_USE_STARRS=True
# If you're an RTP and want to see a normal user's homepage view, set this to True.
PROXSTAR_FORCE_STANDARD_USER=False
# Flask
PROXSTAR_IP=0.0.0.0 # The IP address to which Proxstar is served.
PROXSTAR_PORT=8000 # The port Proxstar runs on.
PROXSTAR_SERVER_NAME=localhost:8000 # It's configured this way in SSO.
PROXSTAR_SECRET_KEY= # This can be LITERALLY anything.
# OIDC
PROXSTAR_OIDC_ISSUER=https://sso.csh.rit.edu/auth/realms/csh
PROXSTAR_CLIENT_ID= # Ask an RTP. Can get this from OKD configs.
PROXSTAR_CLIENT_SECRET= # Ask an RTP.
PROXSTAR_REDIRECT_URI=https://proxstar.csh.rit.edu/logout
# Proxmox
PROXSTAR_PROXMOX_HOSTS= # Host list that Proxstar can use (proxstar01, etc...)
PROXSTAR_PROXMOX_USER=api@pve
PROXSTAR_PROXMOX_PASS= # Password for proxstar user
PROXSTAR_PROXMOX_ISO_STORAGE=nfs-iso
PROXSTAR_PROXMOX_VM_STORAGE=ceph
PROXSTAR_PROXMOX_SSH_USER=root
PROXSTAR_PROXMOX_SSH_KEY="" # Ask an RTP. This is gonna look like a certificate.
PROXSTAR_PROXMOX_SSH_KEY_PASS= # Password for above certificate
# STARRS
PROXSTAR_STARRS_DB_HOST=proxstar-postgres
PROXSTAR_DB_NAME=starrs
PROXSTAR_DB_USER=postgres
PROXSTAR_DB_PASS=changeme
PROXSTAR_STARRS_USER=proxstar
PROXSTAR_IP_RANGE=
# LDAP
PROXSTAR_LDAP_BIND_DN= # Ask an RTP. Can be grabbed from ipa10-nrh or OKD
PROXSTAR_LDAP_BIND_PW= # Ditto
# DB
PROXSTAR_SQLALCHEMY_DATABASE_URI=postgresql://postgres:changeme@proxstar-postgres/proxstar
# REDIS
PROXSTAR_REDIS_HOST=proxstar-redis
PROXSTAR_REDIS_PORT=6379
# VNC
PROXSTAR_WEBSOCKIFY_PATH=/opt/app-root/bin/websockify
PROXSTAR_WEBSOCKIFY_TARGET_FILE=/opt/app-root/src/targets
# SENTRY
# If you set the sentry dsn locally, make sure you use the local-dev or some
# other local environment, so we can separate local errors from production
PROXSTAR_SENTRY_DSN=
PROXSTAR_SENTRY_ENV=local-dev
# DATADOG RUM
PROXSTAR_DD_CLIENT_TOKEN=
PROXSTAR_DD_APP_ID=
# GUNICORN
PROXSTAR_TIMEOUT=120

3
HACKING/.gitignore vendored Normal file
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volume/
volume/*
.env

182
HACKING/README.md
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@ -13,7 +13,7 @@ If you want to work on Proxstar using a 1:1 development setup, there are a coupl
- A CSH account
- An RTP (to tell you secrets)
1. Configure your Proxmox node
1. Configure your Proxmox node (Not required if you're using the CSH cluster)
I would recommend setting up a development account on your Proxmox node. Name it anything. (Maybe `proxstartest`?). This is necessary to grab authentication tokens and the like. It should have the same permissions as `root@pam`. You can accomplish this by creating a group in `Datacenter > Permissions > Groups` and adding `Administrator` permissions to the group, then adding your user to the group. If you do this, then it's easy to enable/disable it for development. You should also generate an SSH key for the user.
@ -25,180 +25,22 @@ If you're trying to run this all on a VM without a graphical web browser, you ca
```
ssh example@dev-server.csh.rit.edu -L 8000:localhost:8000
```
# New Deployment Instructions
Clone down the repository, and create a Virtualenv to do your work in.
```
mkdir venv
python3.8 -m venv venv
source venv/bin/activate
```
1. Build your containers. The `proxstar` container serves as proxstar, rq, rq-scheduler, and VNC. The `proxstar-postgres` container sets up the database schema.
Install required packages
```
dnf install python3-devel
```
`podman build . --tag=proxstar`
Install required Python modules
```
pip install -r requirements.txt
pip install click==7.1.2 python-dotenv
```
Fill out the required fields in your config_local.py file. You might have to come back to this after you run the docker compose.
```
cp config.py config_local.py
vim config_local.py
```
`podman build HACKING/proxstar-postgres --tag=proxstar-postgres`
(Here's some advice on how to fill out your config file.)
```
from os import environ
2. Configure your environment variables. I'd recommend setting up a .env file and passing that into your container. Check `.env.template` for more info.
# Proxstar
VM_EXPIRE_MONTHS = int(environ.get('PROXSTAR_VM_EXPIRE_MONTHS', '3'))
VNC_CLEANUP_TOKEN = environ.get('PROXSTAR_VNC_CLEANUP_TOKEN', '')
# Flask
# The IP address to which Proxstar is served.
# You should probably set this to 127.0.0.1 if you're developing on your
# local machine, or portforwarding through SSH.
# 0.0.0.0 will serve to wherever you want. Don't do that unless you know
# what you're doing.
IP = environ.get('PROXSTAR_IP', '127.0.0.1')
# The port Proxstar runs on.
# Because sso is configured to accept from `http://localhost:8000', you should
# set this to 8000 for development.
PORT = environ.get('PROXSTAR_PORT', '5000')
# The name of your proxstar server. This matters for authenticating with CSH
# SSO, so change this to localhost:8000
SERVER_NAME = environ.get('PROXSTAR_SERVER_NAME', 'proxstar.csh.rit.edu')
# Secret key for authenticating with SSO.
# Change this to literally anything, just don't leave it blank.
SECRET_KEY = environ.get('PROXSTAR_SECRET_KEY', '')
# OIDC
# Leave all of this alone.
OIDC_ISSUER = environ.get('PROXSTAR_OIDC_ISSUER', 'https://sso.csh.rit.edu/auth/realms/csh')
OIDC_CLIENT_CONFIG = {
'client_id': environ.get('PROXSTAR_CLIENT_ID', 'proxstar'),
'client_secret': environ.get('PROXSTAR_CLIENT_SECRET', ''), # Just kidding, talk to an RTP to get this.
'post_logout_redirect_uris': [
environ.get('PROXSTAR_REDIRECT_URI', 'https://proxstar.csh.rit.edu/logout')
],
}
# Proxmox
# Your list of proxmox hosts. You only need one for development.
PROXMOX_HOSTS = [host.strip() for host in environ.get('PROXSTAR_PROXMOX_HOSTS', '').split(',')]
# Username and group of your test user. For example, 'proxstartest@pam'
PROXMOX_USER = environ.get('PROXSTAR_PROXMOX_USER', '')
# Said user's password
PROXMOX_PASS = environ.get('PROXSTAR_PROXMOX_PASS', '')
# Location of ISO storage on your server. CSH has an NFS share for this,
# but usually this is 'local'
PROXMOX_ISO_STORAGE = environ.get('PROXSTAR_PROXMOX_ISO_STORAGE', 'local')
# Location of storage for VMs. CSH has a ceph cluster, but change this to
# whatever the name of your cluster's storage is. By default Proxmox uses
# local-lvm
PROXMOX_VM_STORAGE = environ.get('PROXSTAR_PROXMOX_VM_STORAGE', 'ceph')
# Username of SSH user (probably the same)
PROXMOX_SSH_USER = environ.get('PROXSTAR_PROXMOX_SSH_USER', '')
# Paste that SSH key I told you to generate.
PROXMOX_SSH_KEY = environ.get('PROXSTAR_PROXMOX_SSH_KEY', '')
# If you put a password on it, then paste that here.
PROXMOX_SSH_KEY_PASS = environ.get('PROXSTAR_PROXMOX_SSH_KEY_PASS', '')
# STARRS
# The IP address or hostname of your STARRs host.
# Since you should be hosting this in a container, make it 127.0.0.1
STARRS_DB_HOST = environ.get('PROXSTAR_STARRS_DB_HOST', '')
# The name of your STARRS DB
# It.... it should be STARRS.
STARRS_DB_NAME = environ.get('PROXSTAR_DB_NAME', 'starrs')
# The username of your STARRS DB
# I just used the postgres user and it seemed to work so uhhhhhhhhhhh
STARRS_DB_USER = environ.get('PROXSTAR_DB_USER', '')
# Password for Postgres user
# (You configure this when setting up the Postgres container just use that PWord)
STARRS_DB_PASS = environ.get('PROXSTAR_DB_PASS', '')
# STARRS username
# Leave this alone.
STARRS_USER = environ.get('PROXSTAR_STARRS_USER', 'proxstar')
#???
# IDK leave this alone, too.
STARRS_IP_RANGE = environ.get('PROXSTAR_IP_RANGE', '')
# LDAP
# You can just use your LDAP Bind DN and Password here
# (remember to keep them hidden!)
LDAP_BIND_DN = environ.get('PROXSTAR_LDAP_BIND_DN', '')
LDAP_BIND_PW = environ.get('PROXSTAR_LDAP_BIND_PW', '')
# DB
# The URI to your proxstar DB.
# Probably looks like this: postgresql://postgres:********@localhost/proxstar
SQLALCHEMY_DATABASE_URI = environ.get('PROXSTAR_SQLALCHEMY_DATABASE_URI', '')
# REDIS
# Leave this alone. This will point at your Redis container.
REDIS_HOST = environ.get('PROXSTAR_REDIS_HOST', 'localhost')
RQ_DASHBOARD_REDIS_HOST = environ.get('PROXSTAR_REDIS_HOST', 'localhost')
REDIS_PORT = int(environ.get('PROXSTAR_REDIS_PORT', '6379'))
# VNC
#Haha this is so fucking busted. Leave this alone.
WEBSOCKIFY_PATH = environ.get('PROXSTAR_WEBSOCKIFY_PATH', '/opt/app-root/bin/websockify')
WEBSOCKIFY_TARGET_FILE = environ.get('PROXSTAR_WEBSOCKIFY_TARGET_FILE', '/opt/app-root/src/targets')
# SENTRY
# If you set the sentry dsn locally, make sure you use the local-dev or some
# other local environment, so we can separate local errors from production
# Leave this alone, too.
SENTRY_DSN = environ.get('PROXSTAR_SENTRY_DSN', '')
RQ_SENTRY_DSN = environ.get('PROXSTAR_SENTRY_DSN', '')
SENTRY_ENV = environ.get('PROXSTAR_SENTRY_ENV', 'local-dev')
# DATADOG RUM
# Leave this alone, too
DD_CLIENT_TOKEN = environ.get('PROXSTAR_DD_CLIENT_TOKEN', '')
DD_APP_ID = environ.get('PROXSTAR_DD_APP_ID', '')
# GUNICORN
# Yeah whatever, leave it alone.
TIMEOUT = environ.get('PROXSTAR_TIMEOUT', 120)
```
Now, go ahead and run the Docker Compose file to set up your Postgres and Redis instances.
3. Run it with this clusterfuck. This sets up redis, postgres, rq, and proxstar.
```
docker-compose up -d
podman run --rm -d --network=proxstar --name=proxstar-redis redis:alpine
podman run --rm -d --network=proxstar --name=proxstar-postgres -e POSTGRES_PASSWORD=changeme -v ./HACKING/proxstar-postgres//volume:/var/lib/postgresql/data:Z proxstar-postgres
podman run --rm -d --network=proxstar --name=proxstar-rq-scheduler --env-file=HACKING/.env --entrypoint ./start_scheduler.sh proxstar
podman run --rm -d --network=proxstar --name=proxstar-rq --env-file=HACKING/.env --entrypoint ./start_worker.sh proxstar
podman run --rm -d --network=proxstar --name=proxstar -p 8000:8000 --env-file=HACKING/.env proxstar
```
Now, you should be ready to run your dev instance. I like to use `tmux` for this to run proxstar and the `rq worker` in separate panes.
```
flask run -p 8000 --cert=adhoc
rq worker
```
(You might have to specify your host as `-h 127.0.0.1` if Flask is misbehaving)
Open a web browser and navigate to http://localhost:8000. You should see Proxstar running.

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HACKING/docker-compose.yml
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@ -1,20 +0,0 @@
version: "3.9"
services:
proxstar-redis:
image: "redis:alpine"
ports:
- 127.0.0.1:6379:6379
proxstar-postgres:
build: ./proxstar-postgres
# image: postgres
# restart: always
ports:
- 127.0.0.1:5432:5432
environment:
POSTGRES_PASSWORD: tits12348
volumes:
- type: volume
source: proxstar-postgres
target: /var/lib/postgresql/data
volumes:
proxstar-postgres:

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HACKING/proxstar-postgres/Dockerfile
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@ -8,4 +8,4 @@ RUN apt-get update \
#COPY ./schema/large.sql /docker-entrypoint-initdb.d/ # Woa there, pal; That's a lot of S C H E M A.
# I volunteer as tribute. DM me if this breaks.
RUN curl https://csh.rit.edu/~wilnil/proxstar-postgres/large.sql -o /docker-entrypoint-initdb.d/large.sql
RUN curl https://csh.rit.edu/~wilnil/storage/proxstar-postgres/large.sql -o /docker-entrypoint-initdb.d/large.sql

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requirements.txt
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@ -1,5 +1,5 @@
black~=21.9b0
csh-ldap~=2.3.1
csh-ldap==2.4.0
click~=7.1.2
ddtrace~=1.1.4
flask==1.1.4
@ -14,7 +14,7 @@ psycopg2-binary==2.9.3
python-dateutil==2.8.1
redis==3.5.3
requests==2.25.1
rq==1.1.0
rq==1.10.1
rq-dashboard==0.6.1
rq-scheduler==0.10.0
sqlalchemy==1.3.22
@ -25,4 +25,4 @@ pylint==2.13.9
pylint-quotes==0.2.3
sentry-sdk[flask]
sentry-sdk~=1.5.12
python-dotenv==0.19.1
python-dotenv==0.19.1

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start_scheduler.sh
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#!/bin/sh
/opt/app-root/bin/rqscheduler -u "$PROXSTAR_REDIS_URL"
PROXSTAR_REDIS_URL=redis://$PROXSTAR_REDIS_HOST:$PROXSTAR_REDIS_PORT
rqscheduler -u "$PROXSTAR_REDIS_URL"

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start_worker.sh
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#!/bin/sh
/opt/app-root/bin/rq worker -u "$PROXSTAR_REDIS_URL" --sentry-dsn "" -c rqsettings
PROXSTAR_REDIS_URL=redis://$PROXSTAR_REDIS_HOST:$PROXSTAR_REDIS_PORT
rq worker -u "$PROXSTAR_REDIS_URL" --sentry-dsn "" -c rqsettings