-
Notifications
You must be signed in to change notification settings - Fork 88
/
deploy.go
222 lines (194 loc) · 7.32 KB
/
deploy.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
package handlers
import (
"encoding/json"
"fmt"
"net/http"
"strconv"
"github.com/blang/semver"
"github.com/gorilla/mux"
"github.com/pkg/errors"
apptypes "github.com/replicatedhq/kots/pkg/app/types"
"github.com/replicatedhq/kots/pkg/buildversion"
"github.com/replicatedhq/kots/pkg/kotsutil"
"github.com/replicatedhq/kots/pkg/logger"
"github.com/replicatedhq/kots/pkg/reporting"
"github.com/replicatedhq/kots/pkg/store"
storetypes "github.com/replicatedhq/kots/pkg/store/types"
"github.com/replicatedhq/kots/pkg/util"
"github.com/replicatedhq/kots/pkg/version"
)
type DeployAppVersionRequest struct {
IsSkipPreflights bool `json:"isSkipPreflights"`
ContinueWithFailedPreflights bool `json:"continueWithFailedPreflights"`
IsCLI bool `json:"isCli"`
}
type DeployAppVersionResponse struct {
Success bool `json:"success"`
Status string `json:"status"`
Error string `json:"error,omitempty"`
}
func (h *Handler) DeployAppVersion(w http.ResponseWriter, r *http.Request) {
deployAppVersionResponse := DeployAppVersionResponse{
Success: false,
}
appSlug := mux.Vars(r)["appSlug"]
request := DeployAppVersionRequest{}
if err := json.NewDecoder(r.Body).Decode(&request); err != nil {
errMsg := "failed to decode request body"
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusBadRequest, deployAppVersionResponse)
return
}
sequence, err := strconv.ParseInt(mux.Vars(r)["sequence"], 10, 64)
if err != nil {
errMsg := "failed to parse sequence number"
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusBadRequest, deployAppVersionResponse)
return
}
a, err := store.GetStore().GetAppFromSlug(appSlug)
if err != nil {
errMsg := fmt.Sprintf("failed to get app for slug %s", appSlug)
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
downstreams, err := store.GetStore().ListDownstreamsForApp(a.ID)
if err != nil {
errMsg := "failed to list downstreams for app"
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
} else if len(downstreams) == 0 {
errMsg := fmt.Sprintf("no downstreams for app %s", appSlug)
logger.Error(errors.New(errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
deployedSequence, err := store.GetStore().GetCurrentParentSequence(a.ID, downstreams[0].ClusterID)
if err != nil {
errMsg := "failed to get deployed sequence"
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
if sequence == deployedSequence {
logger.Info(fmt.Sprintf("not deploying version %d because it's currently deployed", int64(sequence)))
deployAppVersionResponse.Success = true
JSON(w, http.StatusOK, deployAppVersionResponse)
return
}
status, err := store.GetStore().GetStatusForVersion(a.ID, downstreams[0].ClusterID, int64(sequence))
if err != nil {
errMsg := fmt.Sprintf("failed to get status for version %d", sequence)
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
if status == storetypes.VersionPendingDownload || status == storetypes.VersionPendingConfig {
errMsg := fmt.Sprintf("not deploying version %d because it's %s", int64(sequence), status)
logger.Error(errors.New(errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusBadRequest, deployAppVersionResponse)
return
}
versions, err := store.GetStore().GetDownstreamVersions(a.ID, downstreams[0].ClusterID, true)
if err != nil {
errMsg := "failed to get app versions"
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
for _, v := range versions.PastVersions {
if int64(sequence) == v.Sequence {
// a past version is being deployed/rolled back to, disable automatic deployments so that it doesn't undo this action later
logger.Infof("disabling automatic deployments because a past version is being deployed for app %s", a.Slug)
if err := store.GetStore().SetAutoDeploy(a.ID, apptypes.AutoDeployDisabled); err != nil {
logger.Error(errors.Wrap(err, "failed to set versioning auto deploy"))
}
break
}
}
if err := store.GetStore().DeleteDownstreamDeployStatus(a.ID, downstreams[0].ClusterID, int64(sequence)); err != nil {
errMsg := "failed to delete downstream deploy status"
logger.Error(errors.Wrap(err, errMsg))
deployAppVersionResponse.Error = errMsg
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
if err := version.DeployVersion(a.ID, int64(sequence)); err != nil {
cause := errors.Cause(err)
if _, ok := cause.(util.ActionableError); ok {
deployAppVersionResponse.Error = cause.Error()
} else {
deployAppVersionResponse.Error = "failed to queue version for deployment"
}
logger.Error(errors.Wrap(err, "failed to queue version for deployment"))
JSON(w, http.StatusInternalServerError, deployAppVersionResponse)
return
}
// preflights reports
go func() {
if request.IsSkipPreflights || request.ContinueWithFailedPreflights {
if err := reporting.WaitAndReportPreflightChecks(a.ID, int64(sequence), request.IsSkipPreflights, request.IsCLI); err != nil {
logger.Debugf("failed to send preflights data to replicated app: %v", err)
return
}
}
}()
deployAppVersionResponse.Success = true
JSON(w, http.StatusOK, deployAppVersionResponse)
}
type AdminConsoleUpgradeError struct {
IsCritical bool
Message string
}
func (e AdminConsoleUpgradeError) Error() string {
return e.Message
}
func getKotsUpgradeVersion(kotsKinds *kotsutil.KotsKinds, latestVersion string) (string, error) {
if !kotsutil.IsKotsAutoUpgradeSupported(&kotsKinds.KotsApplication) {
return "", AdminConsoleUpgradeError{
Message: "admin console auto updates feature flag not enabled",
}
}
if kotsKinds.KotsApplication.Spec.MinKotsVersion == "" && kotsKinds.KotsApplication.Spec.TargetKotsVersion == "" {
return "", AdminConsoleUpgradeError{
Message: "no version requirement found in app",
}
}
kotsUpgradeVersion := kotsKinds.KotsApplication.Spec.MinKotsVersion
if kotsKinds.KotsApplication.Spec.TargetKotsVersion != "" {
kotsUpgradeVersion = kotsKinds.KotsApplication.Spec.TargetKotsVersion
} else if latestVersion != "" {
kotsUpgradeVersion = latestVersion
}
upgradeSemver, err := semver.ParseTolerant(kotsUpgradeVersion)
if err != nil {
return "", AdminConsoleUpgradeError{
Message: errors.Wrapf(err, "failed to parse upgrade version %s", kotsUpgradeVersion).Error(),
IsCritical: true,
}
}
thisSemver, err := semver.ParseTolerant(buildversion.Version())
if err != nil {
return "", AdminConsoleUpgradeError{
Message: errors.Wrapf(err, "failed to parse this version %s", buildversion.Version()).Error(),
IsCritical: true,
}
}
if thisSemver.GTE(upgradeSemver) {
return "", AdminConsoleUpgradeError{
Message: "admin console is already at or above target version",
}
}
return kotsUpgradeVersion, nil
}