README
¶
n0core
The example for implementation of n0stack API.
Environment
- Ubuntu 18.04 LTS (Bionic Beaver)
- Golang 1.11
How to deploy
API
- Requires Docker and docker-compose
cd deploy/api
docker-compose up
Agent
Check agent arguments with n0core serve agent -h.
Remote
- Require root user
- Perform the following processing
- Send self to
/var/lib/n0core/n0core.$VERSIONwith sftp - Run
n0core local
- Send self to
docker run -it --rm -v $HOME/.ssh:/root/.ssh n0stack/n0stack \
/usr/bin/n0core deploy agent \
-i /root/.ssh/id_ecdsa \
root@$node_ip \
$agent_args
Example
docker run -it --rm -v $HOME/.ssh:/root/.ssh n0stack/n0stack \
/usr/bin/n0core deploy agent \
-i /root/.ssh/id_ecdsa \
root@$node_ip \
--advertise-address=$node_ip \
--node-api-endpoint=$api_ip:20180 \
--location=////1
Local
- Require root user
- Perform the following processing
- If n0core service is started, stop n0core service.
- Create symbolic link from self to
/usr/bin/n0core - Generate systemd unit file and start systemd service
bin/n0core install agent -a "$agent_args"
Design
VirtualMachine
| Features | Yes / No |
|---|---|
| Redundancy | No |
| Scalability | Yes |
BlockStorage
| Features | Yes / No |
|---|---|
| Redundancy | No |
| Scalability | Yes |
Network
| Features | Yes / No |
|---|---|
| Redundancy | No |
| Scalability | No (for each network) |
Directories
¶
| Path | Synopsis |
|---|---|
|
cmd
|
|
|
n0core
command
|
|
|
n0deploy
command
|
|
|
internal
|
|
|
pkg
|
|
|
api/provisioning/virtualmachine
Package statik contains static assets.
|
Package statik contains static assets. |
|
datastore
Example func SomeEndpoint(ctx context.COntext, req SomeRequest) error { // validation datastore.Lock(req.Key) defer datastore.Unlock(req.Key) tx := transaction.Begin() defer tx.Rollback() // API Process tx.Done() return nil }
|
Example func SomeEndpoint(ctx context.COntext, req SomeRequest) error { // validation datastore.Lock(req.Key) defer datastore.Unlock(req.Key) tx := transaction.Begin() defer tx.Rollback() // API Process tx.Done() return nil } |
Click to show internal directories.
Click to hide internal directories.