grim/convey
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We need to clean up the workspace directory even while testing
2019-10-27, Gary Kramlich
c5c5a718819f
We need to clean up the workspace directory even while testing
// Convey
// Copyright 2016-2018 Gary Kramlich <grim@reaperworld.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package
docker
import
(
"strings"
"time"
log
"github.com/sirupsen/logrus"
"hg.sr.ht/~grim/convey/runtime"
)
// HealthCheck represents a docker health check.
type
HealthCheck
struct
{
Command
string
`yaml:"command"`
Interval
time
.
Duration
`yaml:"interval"`
Retries
int
`yaml:"retries"`
StartPeriod
time
.
Duration
`yaml:"start-period"`
Timeout
time
.
Duration
`yaml:"timeout"`
}
func
containerHasHealthCheck
(
name
,
cid
string
,
rt
*
runtime
.
Runtime
,
logger
*
log
.
Entry
)
(
bool
,
error
)
{
cmdv
:=
[]
string
{
"inspect"
,
"-f"
,
"\"{{if .Config.Healthcheck}}true{{else}}false{{end}}\""
,
cid
,
}
stdout
,
stderr
,
err
:=
DockerOutput
(
name
+
"/healthcheck"
,
cmdv
,
rt
)
if
err
!=
nil
{
logger
.
Error
(
stderr
)
return
false
,
err
}
if
strings
.
TrimSpace
(
stdout
)
==
"true"
{
return
true
,
nil
}
return
false
,
nil
}
func
containerIsHealthy
(
name
,
cid
string
,
rt
*
runtime
.
Runtime
,
logger
*
log
.
Entry
)
(
bool
,
error
)
{
cmdv
:=
[]
string
{
"inspect"
,
"-f"
,
"\"{{.State.Health.Status}}\""
,
cid
,
}
stdout
,
stderr
,
err
:=
DockerOutput
(
name
+
"/healthcheck"
,
cmdv
,
rt
)
if
err
!=
nil
{
logger
.
Error
(
stderr
)
return
false
,
err
}
if
strings
.
ToLower
(
strings
.
TrimSpace
(
stdout
))
==
"healthy"
{
return
true
,
err
}
return
false
,
nil
}