Package

The Package service provides methods for managing system packages on target hosts. Access via client.Package.List(), client.Package.Install(), etc.

Methods

Method	Description
List(ctx, hostname)	List all installed packages
Get(ctx, hostname, name)	Get a package by name
Install(ctx, hostname, name)	Install a package
Remove(ctx, hostname, name)	Remove a package
Update(ctx, hostname)	Refresh package sources
ListUpdates(ctx, hostname)	List available package updates

Usage

import "github.com/osapi-io/osapi/pkg/sdk/client"

c := client.New("http://localhost:8080", token)

// List all installed packages
resp, err := c.Package.List(ctx, "web-01")
for _, r := range resp.Data.Results {
    for _, p := range r.Packages {
        fmt.Printf("%s %s (%s)\n", p.Name, p.Version, p.Status)
    }
}

// Get a specific package
resp, err := c.Package.Get(ctx, "web-01", "nginx")

// Install a package
resp, err := c.Package.Install(ctx, "web-01", "nginx")
for _, r := range resp.Data.Results {
    fmt.Printf("changed=%v\n", r.Changed)
}

// Remove a package
resp, err := c.Package.Remove(ctx, "web-01", "nginx")

// Refresh package sources (apt-get update)
resp, err := c.Package.Update(ctx, "web-01")

// List available updates
resp, err := c.Package.ListUpdates(ctx, "web-01")
for _, r := range resp.Data.Results {
    for _, u := range r.Updates {
        fmt.Printf("%s: %s -> %s\n", u.Name, u.CurrentVersion, u.NewVersion)
    }
}

Example

• examples/sdk/client/package.go

Permissions

Operation	Permission
List, Get, ListUpdates	package:read
Install, Remove, Update Sources	package:write

Package management is supported on the Debian OS family (Ubuntu, Debian, Raspbian). On unsupported platforms (Darwin, generic Linux), operations return status: skipped.