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snapshot.go.disabled
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snapshot.go.disabled
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package civogo
import (
"bytes"
"encoding/json"
"fmt"
"strings"
"time"
)
// Snapshot is a backup of an instance
type Snapshot struct {
ID string `json:"id"`
InstanceID string `json:"instance_id"`
Hostname string `json:"hostname"`
Template string `json:"template_id"`
Region string `json:"region"`
Name string `json:"name"`
Safe int `json:"safe"`
SizeGigabytes int `json:"size_gb"`
State string `json:"state"`
Cron string `json:"cron_timing,omitempty"`
RequestedAt time.Time `json:"requested_at,omitempty"`
CompletedAt time.Time `json:"completed_at,omitempty"`
}
// SnapshotConfig represents the options required for creating a new snapshot
type SnapshotConfig struct {
InstanceID string `json:"instance_id"`
Safe bool `json:"safe"`
Cron string `json:"cron_timing"`
Region string `json:"region"`
}
// CreateSnapshot create a new or update an old snapshot
func (c *Client) CreateSnapshot(name string, r *SnapshotConfig) (*Snapshot, error) {
body, err := c.SendPutRequest(fmt.Sprintf("/v2/snapshots/%s", name), r)
if err != nil {
return nil, decodeError(err)
}
var n = &Snapshot{}
if err := json.NewDecoder(bytes.NewReader(body)).Decode(n); err != nil {
return nil, err
}
return n, nil
}
// ListSnapshots returns a list of all snapshots within the current account
func (c *Client) ListSnapshots() ([]Snapshot, error) {
resp, err := c.SendGetRequest("/v2/snapshots")
if err != nil {
return nil, decodeError(err)
}
snapshots := make([]Snapshot, 0)
if err := json.NewDecoder(bytes.NewReader(resp)).Decode(&snapshots); err != nil {
return nil, err
}
return snapshots, nil
}
// FindSnapshot finds a snapshot by either part of the ID or part of the name
func (c *Client) FindSnapshot(search string) (*Snapshot, error) {
snapshots, err := c.ListSnapshots()
if err != nil {
return nil, decodeError(err)
}
exactMatch := false
partialMatchesCount := 0
result := Snapshot{}
for _, value := range snapshots {
if value.Name == search || value.ID == search {
exactMatch = true
result = value
} else if strings.Contains(value.Name, search) || strings.Contains(value.ID, search) {
if !exactMatch {
result = value
partialMatchesCount++
}
}
}
if exactMatch || partialMatchesCount == 1 {
return &result, nil
} else if partialMatchesCount > 1 {
err := fmt.Errorf("unable to find %s because there were multiple matches", search)
return nil, MultipleMatchesError.wrap(err)
} else {
err := fmt.Errorf("unable to find %s, zero matches", search)
return nil, ZeroMatchesError.wrap(err)
}
}
// DeleteSnapshot deletes a snapshot
func (c *Client) DeleteSnapshot(name string) (*SimpleResponse, error) {
resp, err := c.SendDeleteRequest(fmt.Sprintf("/v2/snapshots/%s", name))
if err != nil {
return nil, decodeError(err)
}
return c.DecodeSimpleResponse(resp)
}