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added docker daemon check before continuing prep script #20

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added docker daemon check before continuing prep script #20

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3f22721
added docker daemon check before continuing prep script
gonzolively Jun 20, 2024
dd2507c
removed successful completion message
gonzolively Jun 20, 2024
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29 changes: 26 additions & 3 deletions scripts/prep.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,33 @@ CURR_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
# shellcheck source=./common.sh
source "$CURR_DIR/common.sh"

section "Cleaning up docker environment (CAREFUL: STEPS ASK TO DELETE EVERYTHING IN DOCKER!)..."
# Function to check docker daemon status
check_docker_daemon() {
local max_attempts=10
local attempt=1

while [ $attempt -le $max_attempts ]; do
if docker info >/dev/null 2>&1; then
echo "Docker daemon is running."
return 0
fi

echo "Waiting for Docker daemon to start... (Attempt $attempt/$max_attempts)"
sleep 2
attempt=$((attempt + 1))
done

echo "Error: Docker daemon did not start within the expected time."
return 1
}

section "Checking Docker daemon status..."
if ! check_docker_daemon; then
echo "Failed to confirm Docker daemon is running. Please start Docker and try again."
exit 1
fi

section "Cleaning up docker environment (CAREFUL: STEPS ASK TO DELETE EVERYTHING IN DOCKER!)..."
if proceed_or_not "Section (Docker Cleanup: CAREFUL!)"; then
info_pause_exec_options "REMOVE docker containers" "docker rm -f $(docker ps -qa | tr '\n' ' ')"
info_pause_exec_options "REMOVE docker networks" "docker network prune -f"
Expand All @@ -24,9 +49,7 @@ docker pull rancher/k3d-tools:5.0.0
docker pull python:3.7-slim

section "Preparing Filesystem..."

if [ -d "/tmp/src" ]; then
rm -rf /tmp/src
fi

mkdir -p /tmp/src