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GPC Shell Script - Websocket Connection Failure #300

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This commit is contained in:
Robert Wilkins III 2023-05-14 22:08:13 +00:00
commit 4aaa2c280d
4 changed files with 16 additions and 50 deletions
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29
scripts/deploy_langflow_gcp.sh
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@ -26,16 +26,16 @@ if [[ -z "$subnet_exists" ]]; then
gcloud compute networks subnets create $SUBNET_NAME --network=$VPC_NAME --region=$REGION --range=$SUBNET_RANGE
fi
# Create a firewall rule to allow TCP port 8080 for all instances in the VPC
firewall_8080_exists=$(gcloud compute firewall-rules list --filter="name=allow-tcp-8080" --format="value(name)")
if [[ -z "$firewall_8080_exists" ]]; then
gcloud compute firewall-rules create allow-tcp-8080 --network $VPC_NAME --allow tcp:8080 --source-ranges 0.0.0.0/0 --direction INGRESS
# Create a firewall rule to allow TCP port 7860 for all instances in the VPC
firewall_7860_exists=$(gcloud compute firewall-rules list --filter="name=allow-tcp-7860" --format="value(name)")
if [[ -z "$firewall_7860_exists" ]]; then
gcloud compute firewall-rules create allow-tcp-7860 --network $VPC_NAME --allow tcp:7860 --source-ranges 0.0.0.0/0 --direction INGRESS
fi
# Create a firewall rule to allow IAP traffic
firewall_iap_exists=$(gcloud compute firewall-rules list --filter="name=allow-iap" --format="value(name)")
if [[ -z "$firewall_iap_exists" ]]; then
gcloud compute firewall-rules create allow-iap --network $VPC_NAME --allow tcp:80,tcp:443 --source-ranges 35.235.240.0/20 --direction INGRESS
gcloud compute firewall-rules create allow-iap --network $VPC_NAME --allow tcp:80,tcp:443,tcp:22,:tcp:3389 --source-ranges 35.235.240.0/20 --direction INGRESS
fi
# Define the startup script as a multiline Bash here-doc
@ -49,24 +49,7 @@ apt -y upgrade
# Install Python 3 pip, Langflow, and Nginx
apt -y install python3-pip
pip install langflow
apt-get -y install nginx
# Configure Nginx for Langflow
touch /etc/nginx/sites-available/langflow-app
echo "server {
listen 0.0.0.0:8080;
location / {
proxy_pass http://127.0.0.1:7860;
proxy_set_header Host "\$host";
proxy_set_header X-Real-IP "\$remote_addr";
proxy_set_header X-Forwarded-For "\$proxy_add_x_forwarded_for";
}
}" >> /etc/nginx/sites-available/langflow-app
ln -s /etc/nginx/sites-available/langflow-app /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl restart nginx
langflow
langflow --host 0.0.0.0 --port 7860
EOF
)