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Consolidate scripts

pull/59/head
Marian Steinbach 4 years ago
parent
commit
84e62b218a
  1. 4
      devops/README.md
  2. 163
      devops/run-job.sh
  3. 120
      devops/run-screenshotter.sh
  4. 129
      devops/run-spider.sh

4
devops/README.md

@ -23,11 +23,11 @@ Die Scripte werden aus dem Root-Verzeichnis des Repositories ausgeführt.
```
# Spidern
devops/run-spider.sh
devops/run-job.sh spider
# Screenshots erzeugen
devops/run-screenshotter.sh
devops/run-job.sh screenshotter
```
Der Terminal muss bis zum Ende der Ausführung geöffnet bleiben.

163
devops/run-job.sh

@ -0,0 +1,163 @@
#!/bin/bash
# Creates a server, installs Docker, runs the screenshots job, tears down the server.
#
# This will take several hours. For a complete, clean run it is required to leave the
# terminal running the script open. Otherwise the server won't be deleted properly
# which will result in extra cost.
#
# When stopping the script at any point (Ctrl+C), please make sure that the server
# gets deleted afterwards.
#
# Requirements:
#
# - curl
# - jq (https://stedolan.github.io/jq/)
# - ssh
# - SSH key referenced in the server details ("ssh_keys")
# - Service account with write permission for Storage and Datastore in
# secrets/datastore-writer.json
API_TOKEN_SECRET="secrets/hetzner-api-token.sh"
test -f $API_TOKEN_SECRET || { echo >&2 "File $API_TOKEN_SECRET does not exist."; exit 1; }
source $API_TOKEN_SECRET
if [[ "$1" == "" ]]; then
echo "No argument given. Please use 'screenshotter' or 'spider' as arguments."
exit 1
fi
function create_server()
{
echo "Creating server $1"
# server_type 'cx11' is the smallest, cheapest category.
# location 'nbg1' is Nürnberg/Nuremberg, Germany.
# image 'debian-9' is a plain Debian stretch.
# ssh_keys ['Marian'] adds Marian's public key to the server and can be extended.
# user_data: Ensures that we can detect when the cloud-init setup is done.
#
CREATE_RESPONSE=$(curl -s -X POST https://api.hetzner.cloud/v1/servers \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $API_TOKEN" \
-d "{
\"name\": \"$1\",
\"server_type\": \"cx11\",
\"location\": \"nbg1\",
\"start_after_create\": true,
\"image\": \"debian-9\",
\"ssh_keys\": [
\"Marian\"
],
\"user_data\": \"#cloud-config\nruncmd:\n - touch /cloud-init-done\n\"
}")
# Get ID:
SERVER_ID=$(echo $CREATE_RESPONSE | jq -r .server.id)
# Get IP:
SERVER_IP=$(echo $CREATE_RESPONSE | jq -r .server.public_net.ipv4.ip)
echo "Created server with ID $SERVER_ID and IP $SERVER_IP"
}
function wait_for_server()
{
echo -n "Waiting for the server to be reachable via SSH "
sleep 30
STATUS="255"
while [ "$STATUS" != "0" ]; do
echo -n "."
sleep 5
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP ls /cloud-init-done &> /dev/null
STATUS=$?
done
echo ""
}
create_server $1
wait_for_server
echo "Executing remote commands..."
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP << EOF
DEBIAN_FRONTEND=noninteractive
echo ""
echo "Update package sources"
apt-get update -q
echo ""
echo "Install dependencies"
apt-get install -y curl apt-transport-https gnupg2 software-properties-common
echo ""
echo "Add docker repo key"
curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
echo ""
echo "Add repo"
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian stretch stable"
echo ""
echo "Update package sources again"
apt-get update -q
echo ""
echo "Install docker"
apt-get install -y docker-ce
mkdir /root/secrets
EOF
echo "Done with remote setup."
if [[ $1 == "screenshotter" ]]; then
### screenshotter
# Copy service account secret to server
echo "Copying secret to /root/secrets/service-account.json"
scp -o StrictHostKeyChecking=no -q secrets/datastore-writer.json root@$SERVER_IP:/root/secrets/service-account.json
# Run docker job
echo "Starting Docker Job"
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP docker run -t \
-v /root/secrets:/secrets \
quay.io/netzbegruenung/green-spider-screenshotter
else
### spider
# Copy service account secret to server
echo "Copying secret to /root/secrets/datastore-writer.json"
scp -o StrictHostKeyChecking=no -q secrets/datastore-writer.json root@$SERVER_IP:/root/secrets/datastore-writer.json
# Run docker job
echo "Starting Docker Job"
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP docker run -t \
-v /root/secrets:/secrets \
quay.io/netzbegruenung/green-spider spider.py \
--credentials-path /secrets/datastore-writer.json \
jobs
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP docker run -t \
-v /root/secrets:/secrets \
quay.io/netzbegruenung/green-spider spider.py \
--credentials-path /secrets/datastore-writer.json \
spider
fi
# Delete the box
echo "Deleting server $SERVER_ID"
curl -s -X DELETE -H "Content-Type: application/json" \
-H "Authorization: Bearer $API_TOKEN" \
https://api.hetzner.cloud/v1/servers/$SERVER_ID

120
devops/run-screenshotter.sh

@ -1,120 +0,0 @@
#!/bin/bash
# Creates a server, installs Docker, runs the screenshots job, tears down the server.
#
# This will take several hours. For a complete, clean run it is required to leave the
# terminal running the script open. Otherwise the server won't be deleted properly
# which will result in extra cost.
#
# When stopping the script at any point (Ctrl+C), please make sure that the server
# gets deleted afterwards.
#
# Requirements:
#
# - curl
# - jq (https://stedolan.github.io/jq/)
# - ssh
# - SSH key referenced in the server details ("ssh_keys")
# - Service account with write permission for Storage and Datastore in
# secrets/datastore-writer.json
API_TOKEN_SECRET="secrets/hetzner-api-token.sh"
test -f $API_TOKEN_SECRET || { echo >&2 "File $API_TOKEN_SECRET does not exist."; exit 1; }
source $API_TOKEN_SECRET
echo "Creating server 'screenshotter'"
# server_type 'cx11' is the smallest, cheapest category.
# location 'nbg1' is Nürnberg/Nuremberg, Germany.
# image 'debian-9' is a plain Debian stretch.
# ssh_keys ['Marian'] adds Marian's public key to the server and can be extended.
# user_data: Ensures that we can detect when the cloud-init setup is done.
#
CREATE_RESPONSE=$(curl -s -X POST https://api.hetzner.cloud/v1/servers \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $API_TOKEN" \
-d '{
"name": "screenshotter",
"server_type": "cx11",
"location": "nbg1",
"start_after_create": true,
"image": "debian-9",
"ssh_keys": [
"Marian"
],
"user_data": "#cloud-config\nruncmd:\n - touch /cloud-init-done\n"
}')
# Get ID:
SERVER_ID=$(echo $CREATE_RESPONSE | jq -r .server.id)
# Get IP:
SERVER_IP=$(echo $CREATE_RESPONSE | jq -r .server.public_net.ipv4.ip)
echo "Created server with ID $SERVER_ID and IP $SERVER_IP"
echo -n "Waiting for the server to be reachable via SSH "
sleep 30
STATUS="255"
while [ "$STATUS" != "0" ]; do
echo -n "."
sleep 5
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP ls /cloud-init-done &> /dev/null
STATUS=$?
done
echo ""
echo "Executing remote commands..."
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP << EOF
DEBIAN_FRONTEND=noninteractive
echo ""
echo "Update package sources"
apt-get update -q
echo ""
echo "Install dependencies"
apt-get install -y curl apt-transport-https gnupg2 software-properties-common
echo ""
echo "Add docker repo key"
curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
echo ""
echo "Add repo"
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian stretch stable"
echo ""
echo "Update package sources again"
apt-get update -q
echo ""
echo "Install docker"
apt-get install -y docker-ce
mkdir /root/secrets
EOF
echo "Done with remote setup."
# Copy service account secret to server
echo "Copying secret to /root/secrets/datastore-writer.json"
scp -o StrictHostKeyChecking=no -q secrets/datastore-writer.json root@$SERVER_IP:/root/secrets/service-account.json
# Run docker job
echo "Starting Docker Job"
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP docker run -t \
-v /root/secrets:/secrets \
quay.io/netzbegruenung/green-spider-screenshotter
# Delete the box
echo "Deleting server $SERVER_ID"
curl -s -X DELETE -H "Content-Type: application/json" \
-H "Authorization: Bearer $API_TOKEN" \
https://api.hetzner.cloud/v1/servers/$SERVER_ID

129
devops/run-spider.sh

@ -1,129 +0,0 @@
#!/bin/bash
# Creates a server, installs Docker, runs the spider job, tears down the server.
#
# This will take several hours. For a complete, clean run it is required to leave the
# terminal running the script open. Otherwise the server won't be deleted properly
# which will result in extra cost.
#
# When stopping the script at any point (Ctrl+C), please make sure that the server
# gets deleted afterwards.
#
# Requirements:
#
# - curl
# - jq (https://stedolan.github.io/jq/)
# - ssh
# - SSH key referenced in the server details ("ssh_keys")
# - Service account with write permission for Storage and Datastore in
# secrets/datastore-writer.json
API_TOKEN_SECRET="secrets/hetzner-api-token.sh"
test -f $API_TOKEN_SECRET || { echo >&2 "File $API_TOKEN_SECRET does not exist."; exit 1; }
source $API_TOKEN_SECRET
echo "Creating server 'spider'"
# server_type 'cx11' is the smallest, cheapest category.
# location 'nbg1' is Nürnberg/Nuremberg, Germany.
# image 'debian-9' is a plain Debian stretch.
# ssh_keys ['Marian'] adds Marian's public key to the server and can be extended.
# user_data: Ensures that we can detect when the cloud-init setup is done.
#
CREATE_RESPONSE=$(curl -s -X POST https://api.hetzner.cloud/v1/servers \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $API_TOKEN" \
-d '{
"name": "spider",
"server_type": "cx11",
"location": "nbg1",
"start_after_create": true,
"image": "debian-9",
"ssh_keys": [
"Marian"
],
"user_data": "#cloud-config\nruncmd:\n - touch /cloud-init-done\n"
}')
# Get ID:
SERVER_ID=$(echo $CREATE_RESPONSE | jq -r .server.id)
# Get IP:
SERVER_IP=$(echo $CREATE_RESPONSE | jq -r .server.public_net.ipv4.ip)
echo "Created server with ID $SERVER_ID and IP $SERVER_IP"
echo -n "Waiting for the server to be reachable via SSH "
sleep 30
STATUS="255"
while [ "$STATUS" != "0" ]; do
echo -n "."
sleep 5
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP ls /cloud-init-done &> /dev/null
STATUS=$?
done
echo ""
echo "Executing remote commands..."
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP << EOF
DEBIAN_FRONTEND=noninteractive
echo ""
echo "Update package sources"
apt-get update -q
echo ""
echo "Install dependencies"
apt-get install -y curl apt-transport-https gnupg2 software-properties-common
echo ""
echo "Add docker repo key"
curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add -
echo ""
echo "Add repo"
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian stretch stable"
echo ""
echo "Update package sources again"
apt-get update -q
echo ""
echo "Install docker"
apt-get install -y docker-ce
mkdir /root/secrets
EOF
echo "Done with remote setup."
# Copy service account secret to server
echo "Copying secret to /root/secrets/datastore-writer.json"
scp -o StrictHostKeyChecking=no -q secrets/datastore-writer.json root@$SERVER_IP:/root/secrets/datastore-writer.json
# Run docker job
echo "Starting Docker Job"
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP docker run -t \
-v /root/secrets:/secrets \
quay.io/netzbegruenung/green-spider \
spider spider.py \
--credentials-path /secrets/datastore-writer.json \
jobs
ssh -o StrictHostKeyChecking=no -q root@$SERVER_IP docker run -t \
-v /root/secrets:/secrets \
quay.io/netzbegruenung/green-spider \
spider spider.py \
--credentials-path /secrets/datastore-writer.json \
spider
# Delete the box
echo "Deleting server $SERVER_ID"
curl -s -X DELETE -H "Content-Type: application/json" \
-H "Authorization: Bearer $API_TOKEN" \
https://api.hetzner.cloud/v1/servers/$SERVER_ID
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