Add: supervisor for mainnet and testnet.

This commit is contained in:
asif158 2024-06-13 23:54:11 +05:30
parent 48ca59d104
commit 93be49b7a7
23 changed files with 153 additions and 406 deletions

31
Dockerfile Normal file → Executable file
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# Use a base image FROM ubuntu:22.04
FROM nestybox/ubuntu-focal-systemd-docker
# Install necessary packages ENV DEBIAN_FRONTEND=noninteractive
RUN apt update && \
apt install -y wget gnupg2 software-properties-common unzip
# Download deb files COPY backend-flo_0.15.1.1-satoshilabs-1_amd64.deb /tmp/backend-flo.deb
RUN wget https://github.com/ranchimall/blockbook-docker/archive/main.zip && unzip main.zip COPY blockbook-flo_0.4.0_amd64.deb /tmp/blockbook-flo.deb
RUN cd blockbook-docker-main && sudo apt install -y ./deb-files/dind_backend-flo_0.15.1.1-satoshilabs-1_amd64.deb && sudo apt install -y ./deb-files/dind_blockbook-flo_0.4.0_amd64.deb COPY supervisord.conf /tmp
# Expose ports RUN apt-get update && \
EXPOSE 22 80 9166 apt-get install -y /tmp/backend-flo.deb /tmp/blockbook-flo.deb supervisor && \
rm /tmp/backend-flo.deb /tmp/blockbook-flo.deb && \
rm -rf /var/lib/apt/lists/*
# Start your applications (Uncomment and replace with your application start commands) RUN sed -i "s/daemon=1/daemon=0/g" /opt/coins/nodes/flo/flo.conf
CMD ["/lib/systemd/systemd"]
EXPOSE 9166
VOLUME /opt/coins
CMD ["/usr/bin/supervisord", "-c", "/tmp/supervisord.conf"]
#check logs
# tail -f /opt/coins/data/flo/backend/debug.log

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# Use a base image
FROM cruizba/ubuntu-dind:latest
# Install necessary packages
RUN apt-get update && \
apt-get install -y wget gnupg2 software-properties-common supervisor make git sudo
# Mount the Docker socket from the host into the container
# VOLUME /var/run/docker.sock:/var/run/docker.sock
# Build app (You can add your application build steps here)
RUN git clone https://github.com/ranchimall/blockbook
# WORKDIR /blockbook
# RUN sudo make all-flo
# Install deb files
# RUN sudo apt install -y ./build/backend-flo_0.15.1.1-satoshilabs-1_amd64.deb && \
# sudo apt install -y ./build/blockbook-flo_0.4.0_amd64.deb
# Download deb files
# RUN wget https://github.com/ranchimall/blockbook/releases/download/flo-v0.4.0-ubuntu/backend-flo_0.15.1.1-satoshilabs-1_amd64.deb \
# https://github.com/ranchimall/blockbook/releases/download/flo-v0.4.0-ubuntu/blockbook-flo_0.4.0_amd64.deb
# Create run flo directory
# RUN mkdir -p /run/flo
# # Create a common group (e.g., flo-group) and set permissions
# RUN groupadd flo-group && \
# usermod -aG flo-group flo && \
# usermod -aG flo-group blockbook-flo && \
# chown :flo-group /run/flo && \
# chmod 777 /run/flo
# Setting up supervisor configurations (Uncomment and add your configuration files)
COPY alt-helper.sh /
# COPY blockbook-flo.conf /etc/supervisor/conf.d/
# COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
# Create log files
# RUN touch /var/log/backend-flo-error.log && \
# touch /var/log/backend-flo.log && \
# touch /var/log/blockbook-flo-error.log && \
# touch /var/log/blockbook-flo.log
# Expose ports
EXPOSE 22 80 9166
# Start supervisord (Uncomment this line)
# CMD ["/usr/bin/supervisord"]
# Start your applications (Uncomment and replace with your application start commands)
CMD ["/usr/bin/bash", "/alt-helper.sh"]

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# syntax=docker/dockerfile:1.3-labs
# Use a base image
FROM cruizba/ubuntu-dind:focal-24.0.6
# Install necessary packages
RUN apt update && \
apt install -y wget gnupg2 software-properties-common supervisor sudo unzip
# Mount the Docker socket from the host into the container
# VOLUME /var/run/docker.sock:/var/run/docker.sock
# # Build app (You can add your application build steps here)
# RUN git clone https://github.com/ranchimall/blockbook
# WORKDIR /blockbook
# RUN --security=insecure cd /blockbook && make all-flo
# # Install deb files
# RUN sudo apt install -y ./build/backend-flo_0.15.1.1-satoshilabs-1_amd64.deb && \
# sudo apt install -y ./build/blockbook-flo_0.4.0_amd64.deb
# Download deb files
RUN wget https://github.com/ranchimall/blockbook-docker/archive/main.zip && unzip main.zip
RUN cd blockbook-docker-main && sudo apt install -y ./dind_backend-flo_0.15.1.1-satoshilabs-1_amd64.deb && sudo apt install -y ./dind_blockbook-flo_0.4.0_amd64.deb
# Create run flo directory
RUN mkdir -p /run/flo
# # Create a common group (e.g., flo-group) and set permissions
RUN groupadd flo-group && \
usermod -aG flo-group flo && \
usermod -aG flo-group blockbook-flo && \
chown :flo-group /run/flo && \
chmod 777 /run/flo
# Setting up supervisor configurations (Uncomment and add your configuration files)
# COPY alt-helper.sh /
# COPY blockbook-flo.conf /etc/supervisor/conf.d/
# COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
# Create log files
# RUN touch /var/log/backend-flo-error.log && \
# touch /var/log/backend-flo.log && \
# touch /var/log/blockbook-flo-error.log && \
# touch /var/log/blockbook-flo.log
COPY prebuilt-helper.sh /
# Expose ports
EXPOSE 22 80 9166
# Start supervisord (Uncomment this line)
# CMD ["/usr/bin/supervisord"]
# Start your applications (Uncomment and replace with your application start commands)
CMD ["/usr/bin/bash", "/prebuilt-helper.sh"]

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# Use a base image
FROM nestybox/ubuntu-focal-systemd-docker
# Install necessary packages
RUN apt update && \
apt install -y wget gnupg2 software-properties-common unzip
# Download deb files
RUN wget https://github.com/ranchimall/blockbook-docker/archive/main.zip && unzip main.zip
RUN cd blockbook-docker-main && sudo apt install -y ./deb-files/backend-flo-testnet_0.15.1.1-satoshilabs-1_amd64.deb && sudo apt install -y ./deb-files/blockbook-flo-testnet_0.4.0_amd64.deb
# Expose ports
EXPOSE 22 80 19166
# Start your applications (Uncomment and replace with your application start commands)
CMD ["/lib/systemd/systemd"]

124
README.md
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# Blockbook docker # Blockbook Docker
## Pre-requisites This guide will help you build and run the Docker image for Blockbook Mainnet and Testnet, which is based on Ubuntu 22.04 and includes both backend and frontend components.
Should have [sysbox installed on your machine](https://github.com/nestybox/sysbox/blob/master/docs/developers-guide/build.md)
## Main commands ## Prerequisites
```
sudo docker run -d --runtime=sysbox-runc -P -p <hostport>:9166 --name blockbook ranchimallfze/blockbook:1.0.0 - [Docker installed on your machine](https://docs.docker.com/engine/install/).
- Clone or download the repository to your local machine.
## Building the Docker Image
Navigate to the directory where the repository is cloned or downloaded:
```sh
cd <path/to/cloned/repository>
``` ```
## Testing Build the Docker image using the following command:
The code and steps required to run Docker version of Blockbook block explorer ```sh
docker build -t <imagename> .
```
sudo docker build -t blockbook-althelper -f Dockerfile-althelper .
sudo docker run -d --privileged -p 9166:9166 d5e56e218acd
``` ```
``` ## Running the Docker Container
docker buildx create --driver-opt image=moby/buildkit:master --use --name insecure-builder --buildkitd-flags '--allow-insecure-entitlement security.insecure'
docker buildx use insecure-builder
docker buildx build --allow security.insecure ...(other build args)...
sudo docker buildx build --allow security.insecure -t blockbook .
docker buildx rm insecure-builder
Create a named volume for Persistent storage using:
sudo docker run -v /var/run/docker.sock:/var/run/docker.sock -ti ubuntu:20.04 ```sh
docker volume create <volume_name>
``` ```
``` Run the Docker container in detached mode and for mainnet map port `9166` on your host to port `9166` on the container and for testnet map `19166`:
sudo docker run -d --runtime=sysbox-runc -P -p 9167:9166 5018bee64419
sudo docker run -d --runtime=sysbox-runc --net=host -P 5018bee64419 ```sh
docker run -d -p 9166:9166 --mount source=<volume_name>,target=/opt/coins <imagename>
``` ```
## Accessing the Frontend
Once the Docker container is running, you can access the frontend of the application by navigating to:
```sh
https://localhost:9166
```
in your web browser.
## Accessing Logs
To check the logs, you can access the container shell and use the `tail` command.
First, get the container's name or ID:
```sh
docker ps -a
```
Then, access the container shell:
```sh
docker exec -it <containername> bash
```
### Checking Backend Logs
To view the backend logs, run:
```sh
tail -f /opt/coins/data/flo/backend/debug.log
```
### Checking Frontend Logs
To view the frontend logs, run:
```sh
tail -f /opt/coins/blockbook/flo/logs/blockbook.INFO
```
## Additional Commands
- **Stopping the Docker Container:**
To stop the container, use:
```sh
docker stop <containername>
```
- **Removing the Docker Container:**
To remove the container, use:
```sh
docker rm <containername>
```
- **Removing the Docker Image:**
To remove the image, use:
```sh
docker rmi <imagename>
```
Replace `<path/to/cloned/repository>`, `<imagename>`, and `<containername>` with the actual path, image name, and container name or ID, respectively.
## Troubleshooting
- Ensure that no other application is using port `9166` on your host machine.
- If you encounter issues, check the Docker container logs:
```sh
docker logs <containername>
```

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cd /blockbook && sudo make all-flo
#1. Install deb files
cd /blockbook/build && sudo apt install -y ./backend-flo_0.15.1.1-satoshilabs-1_amd64.deb
cd /blockbook/build && sudo apt install -y ./blockbook-flo_0.4.0_amd64.deb
#2. create run flo dir
mkdir -p /run/flo
#3. create a group and add flo and blockbook-flo & set permission for dir
# Create a common group (e.g., flo-group)
groupadd flo-group
# Add users to the common group
usermod -aG flo-group flo
usermod -aG flo-group blockbook-flo
# Set the common group ownership on the directory
chown :flo-group /run/flo
# Give the group read-write permissions on the directory
chmod 777 /run/flo
# 4. run main commands as user
su -s /bin/bash -c "/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid" flo
su -s /bin/bash -c "cd /opt/coins/blockbook/flo && /opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824" blockbook-flo

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[program:backend-flo]
command=/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid
user=flo
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/var/log/backend-flo.log
stderr_logfile=/var/log/backend-flo-error.log

Binary file not shown.

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[program:blockbook-flo]
command=/opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824
user=root
autostart=true
autorestart=true
redirect_stderr=true
stdout_logfile=/var/log/blockbook-flo.log
stderr_logfile=/var/log/blockbook-flo-error.log

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# Install make and git
apt install -y make git sudo
wget https://github.com/ranchimall/blockbook/releases/download/flo-v0.4.0-ubuntu/backend-flo_0.15.1.1-satoshilabs-1_amd64.deb
wget https://github.com/ranchimall/blockbook/releases/download/flo-v0.4.0-ubuntu/blockbook-flo_0.4.0_amd64.deb
#1. Install deb files
apt install sudo
sudo apt install -y /opt/backend-flo_0.15.1.1-satoshilabs-1_amd64.deb
sudo apt install -y /opt/blockbook-flo_0.4.0_amd64.deb
#2. create run flo dir
mkdir -p /run/flo
#3. create a group and add flo and blockbook-flo & set permission for dir
# Create a common group (e.g., flo-group)
groupadd flo-group
# Add users to the common group
usermod -aG flo-group flo
usermod -aG flo-group blockbook-flo
# Set the common group ownership on the directory
chown :flo-group /run/flo
# Give the group read-write permissions on the directory
chmod 777 /run/flo
# 4. run main commands as user
# su -s /bin/bash -c "/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid" flo
# su -s /bin/bash -c "/opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824" blockbook-flo

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# Use the official Ubuntu 22.04 as the base image
FROM ubuntu:22.04
# Set the DEBIAN_FRONTEND environment variable to noninteractive to avoid prompts during package installation
ENV DEBIAN_FRONTEND=noninteractive
# Update the package list and clean up the apt cache to reduce image size
RUN apt-get update && \
#apt-get install -y supervisor && \
rm -rf /var/lib/apt/lists/*
# Copy the .deb package for backend-flo into the container
COPY dind_backend-flo_0.15.1.1-satoshilabs-1_amd64.deb /tmp/backend-flo.deb
# Update the package list, install the .deb package, and remove the .deb file to reduce image size
RUN apt-get update && \
apt-get install -y /tmp/backend-flo.deb && \
rm /tmp/backend-flo.deb
# Expose the RPC port for the backend
EXPOSE 8066
# Copy the .deb package for blockbook-flo into the container
COPY dind_blockbook-flo_0.4.0_amd64.deb /tmp/blockbook-flo.deb
# Update the package list, install the .deb package, and remove the .deb file to reduce image size
RUN apt-get update && \
apt-get install -y /tmp/blockbook-flo.deb && \
rm /tmp/blockbook-flo.deb
# Expose ports for the frontend
EXPOSE 9166
EXPOSE 9066
# Copy supervisor configuration
#COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
# Declare volumes for persistence
VOLUME /
# Start the service and keep the container running by tailing the log file
CMD /bin/bash -c "/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid && tail -f /opt/coins/data/flo/backend/debug.log && /opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824"
# Start supervisor
#CMD ["/usr/bin/supervisord"]
# check logs of the services
# tail -f /opt/coins/data/flo/backend/debug.log
# tail -f /opt/coins/blockbook/flo/logs/blockbook.INFO

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# Use the official Ubuntu 22.04 as the base image
FROM ubuntu:22.04
# Set the DEBIAN_FRONTEND environment variable to noninteractive to avoid prompts during package installation
ENV DEBIAN_FRONTEND=noninteractive
# Update the package list and clean up the apt cache to reduce image size
RUN apt-get update && \
rm -rf /var/lib/apt/lists/*
# Copy the .deb package for backend-flo into the container
COPY dind_backend-flo_0.15.1.1-satoshilabs-1_amd64.deb /tmp/backend-flo.deb
# Update the package list, install the .deb package, and remove the .deb file to reduce image size
RUN apt-get update && \
apt-get install -y /tmp/backend-flo.deb && \
rm /tmp/backend-flo.deb
# Expose the RPC port for the backend
EXPOSE 8066
# Start the service and keep the container running by tailing the log file
CMD ["/bin/bash", "-c", "/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid & tail -f /opt/coins/data/flo/backend/debug.log"]

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# Use the official Ubuntu 22.04 as the base image
FROM ubuntu:22.04
# Set the DEBIAN_FRONTEND environment variable to noninteractive to avoid prompts during package installation
ENV DEBIAN_FRONTEND=noninteractive
# Update the package list and clean up the apt cache to reduce image size
RUN apt-get update && \
rm -rf /var/lib/apt/lists/*
# Copy the .deb package for blockbook-flo into the container
COPY dind_blockbook-flo_0.4.0_amd64.deb /tmp/blockbook-flo.deb
# Update the package list, install the .deb package, and remove the .deb file to reduce image size
RUN apt-get update && \
apt-get install -y /tmp/blockbook-flo.deb && \
rm /tmp/blockbook-flo.deb
# Expose ports for the frontend
EXPOSE 9166
EXPOSE 9066
# Start the service and keep the container running by tailing the log file
CMD ["/bin/bash", "-c", "/opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824 & tail -f /opt/coins/blockbook/flo/logs/blockbook.INFO"]

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version: '3.8'
services:
backend:
build:
context: .
dockerfile: Dockerfile.backend
ports:
- "8066:8066"
networks:
- app-network
frontend:
build:
context: .
dockerfile: Dockerfile.blockbook
ports:
- "9166:9166"
- "9066:9066"
depends_on:
- backend
environment:
- BACKEND_HOST=backend
- BACKEND_PORT=8066
networks:
- app-network
networks:
app-network:
driver: bridge

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[supervisord]
nodaemon=true
user=root
[program:flod]
command=/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid
user=flo
autostart=false
autorestart=false
redirect_stderr=true
stdout_logfile=/var/log/backend-flo.log
stderr_logfile=/var/log/backend-flo-error.log
[program:blockbook]
command=/opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824
autostart=true
autorestart=true
stdout_logfile=/var/log/blockbook-flo.log
stderr_logfile=/var/log/blockbook-flo-error.log

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sudo systemctl start backend-flo.service
sudo systemctl start blockbook-flo.service

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su -s /bin/bash -c "/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid" flo
su -s /bin/bash -c "cd /opt/coins/blockbook/flo && /opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824" blockbook-flo

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[supervisord] [supervisord]
nodaemon=true nodaemon=true
user=root
[program:backend-flo] [program:backend-flo]
command=/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid command=/opt/coins/nodes/flo/bin/flod -datadir=/opt/coins/data/flo/backend -conf=/opt/coins/nodes/flo/flo.conf -pid=/run/flo/flo.pid
directory=/opt/coins/nodes/flo
user=flo user=flo
autostart=false autostart=true
autorestart=false autorestart=true
redirect_stderr=true startretries=3
stdout_logfile=/var/log/backend-flo.log stderr_logfile=/var/log/supervisor/backend-flo.err.log
stderr_logfile=/var/log/backend-flo-error.log stdout_logfile=/var/log/supervisor/backend-flo.out.log
stopsignal=TERM
stopwaitsecs=300
[program:blockbook-flo]
command=/opt/coins/blockbook/flo/bin/blockbook -blockchaincfg=/opt/coins/blockbook/flo/config/blockchaincfg.json -datadir=/opt/coins/data/flo/blockbook/db -sync -internal=:9066 -public=:9166 -certfile=/opt/coins/blockbook/flo/cert/blockbook -explorer= -log_dir=/opt/coins/blockbook/flo/logs -dbcache=1073741824
directory=/opt/coins/blockbook/flo
user=blockbook-flo
autostart=true
autorestart=true
startretries=3
stderr_logfile=/var/log/supervisor/blockbook-flo.err.log
stdout_logfile=/var/log/supervisor/blockbook-flo.out.log
stopsignal=TERM
stopwaitsecs=300
[group:coins]
programs=backend-flo,blockbook-flo
priority=999

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@ -10,10 +10,11 @@ COPY blockbook-flo-testnet_0.4.0_amd64.deb /tmp/blockbook-flo.deb
RUN apt-get update && \ RUN apt-get update && \
apt-get install -y /tmp/backend-flo.deb /tmp/blockbook-flo.deb supervisor && \ apt-get install -y /tmp/backend-flo.deb /tmp/blockbook-flo.deb supervisor && \
rm /tmp/backend-flo.deb /tmp/blockbook-flo.deb rm /tmp/backend-flo.deb /tmp/blockbook-flo.deb && \
rm -rf /var/lib/apt/lists/*
RUN sed -i "s/daemon=1/daemon=0/g" /opt/coins/nodes/flo_testnet/flo_testnet.conf RUN sed -i "s/daemon=1/daemon=0/g" /opt/coins/nodes/flo_testnet/flo_testnet.conf && \
RUN sed -i '$a addnode=ramanujam.ranchimall.net\naddnode=turing.ranchimall.net\naddnode=stevejobs.ranchimall.net\naddnode=brahmagupta.ranchimall.net\naddnode=feynman.ranchimall.net' /opt/coins/nodes/flo_testnet/flo_testnet.conf sed -i '$a addnode=ramanujam.ranchimall.net\naddnode=turing.ranchimall.net\naddnode=stevejobs.ranchimall.net\naddnode=brahmagupta.ranchimall.net\naddnode=feynman.ranchimall.net' /opt/coins/nodes/flo_testnet/flo_testnet.conf
# RUN cd /opt/coins/nodes/flo_testnet && \ # RUN cd /opt/coins/nodes/flo_testnet && \
# /opt/coins/nodes/flo_testnet/bin/flod --testnet -datadir=/opt/coins/data/flo_testnet/backend -conf=/opt/coins/nodes/flo_testnet/flo_testnet.conf -pid=/run/flo_testnet/flo_testnet.pid # /opt/coins/nodes/flo_testnet/bin/flod --testnet -datadir=/opt/coins/data/flo_testnet/backend -conf=/opt/coins/nodes/flo_testnet/flo_testnet.conf -pid=/run/flo_testnet/flo_testnet.pid