* Copyright 2016-2017 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/>. "github.com/aphistic/gomol" "bitbucket.org/rw_grim/convey/state" 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"` containerHasHealthCheckTemplate = `inspect -f "{{.Format}}" {{.Cid}}` containerHasHealthCheckFormat = `{{if .Config.Healthcheck}}true{{else}}false{{end}}` containerIsHealthyTemplate = `inspect -f "{{.Format}}" {{.Cid}}` containerIsHealthyFormat = `{{.State.Health.Status}}` func containerHasHealthCheck(name, cid string, st *state.State, logger *gomol.LogAdapter) (bool, error) { params := map[string]interface{}{ "Format": containerHasHealthCheckFormat, stdout, stderr, err := DockerOutput( containerHasHealthCheckTemplate, if strings.TrimSpace(stdout) == "true" { func containerIsHealthy(name, cid string, st *state.State, logger *gomol.LogAdapter) (bool, error) { params := map[string]interface{}{ "Format": containerIsHealthyFormat, stdout, stderr, err := DockerOutput( containerIsHealthyTemplate, if strings.ToLower(strings.TrimSpace(stdout)) == "healthy" {