Introduction

The JS7 offers to perform operations by the JS7 - REST Web Service API.
- For detailed information see the Technical Documentation of the REST Web Service API.
- For available CLI operations see JS7 - Unix Shell Command Line Interface.
The REST Web Service API can be accessed from Shell utilities such as curl.
In addition, a PowerShell module is available for simplified access to the REST Web Service API. This is described in the JS7 - PowerShell Module article.

The JOC Cockpit Operation Script offered for Unix Shell can be applied to perform frequently used status operations on JOC Cockpit.

JOC Cockpit Operation Script

Command	Documentation
status	JS7 - Dashboard
status-agent	JS7 - Dashboard
health-check	JS7 - How to check the Impact of Host Shutdown when Patching
version	JS7 - Compatibility Indicator
switch-over	JS7 - How to fail-over and switch-over between JOC Cockpit Cluster Instances
restart-service / run-service	JS7 - Dashboard
check-license	JS7 - How to apply a JS7 License Key
get-settings / store-settings	JS7 - Settings
encrypt / decrypt	JS7 - Encryption and Decryption

The script is offered for download and can be applied for frequently used operations:

The script is available for Linux and MacOS® using bash shell.
The script terminates with exit code 0 to signal successful execution, with exit code 1 for command line argument errors and with exit code 4 for non-recoverable errors. Exit code 3 signals that no matching objects have been found.
The script is intended as a baseline example for customization by JS7 users and by SOS within the scope of professional services. Examples make use of JS7 Release 2.7.2, bash 4.2, curl 7.29.0 and jq 1.6.0.

Prerequisites

The Script requires the curl utility and the jq utility to be available from the operating system.

jq ships with the MIT license, see https://opensource.org/licenses/MIT.

Download

Download: JS7 - Download (Section: Unix Shell ClI)

Usage

Invoking the script without arguments displays the usage clause:

Usage

Usage: operate-joc.sh [Command] [Options] [Switches]

  Commands:
    status              --controller-id
    status-agent        --controller-id  [--agent-id] [--agent-state] [--agent-cluster] [--no-hidden]
    health-check        --controller-id  [--agent-id] [--agent-state] [--agent-cluster] [--no-hidden] [--whatif-shutdown]
    version            [--controller-id] [--agent-id] [--json]
    switch-over         --controller-id
    restart-service     --service-type
    run-service         --service-type
    check-license      [--validity-days]
    get-settings
    store-settings      --settings
    encrypt             --in [--infile --outfile] --cert [--java-home] [--java-lib]
    decrypt             --in [--infile --outfile] --key [--key-password] [--java-home] [--java-lib]

  Options:
    --url=<url>                        | required: JOC Cockpit URL
    --user=<account>                   | required: JOC Cockpit user account
    --password=<password>              | optional: JOC Cockpit password
    --ca-cert=<path>                   | optional: path to CA Certificate used for JOC Cockpit login
    --client-cert=<path>               | optional: path to Client Certificate used for login
    --client-key=<path>                | optional: path to Client Key used for login
    --timeout=<seconds>                | optional: timeout for request, default: 60
    --controller-id=<id>               | optional: Controller ID
    --agent-id=<id[,id]>               | optional: Agent ID
    --agent-state=<state[,state]>      | optional: Agent state filters such as
                                                   COUPLED, RESETTING, RESET, INITIALISED, COUPLINGFAILED, SHUTDOWN
    --service-type=<identifier>        | optional: service for restart such as cluster, history, dailyplan, cleanup, monitor
    --validity-days=<number>           | optional: min. number of days for which a license should be valid, default: 60
    --settings=<json>                  | optional: settings to be stored from JSON
    --whatif-shutdown=<host[,host]>    | optional: health status if hosts will be shutdown
    --key=<path>                       | optional: path to private key file in PEM format
    --key-password=<password>          | optional: password for private key file
    --cert=<path>                      | optional: path to certificate file in PEM format
    --in=<string>                      | optional: input string for encryption/decryption
    --infile=<path>                    | optional: input file for encryption/decryption
    --outfile=<path>                   | optional: output file for encryption/decryption
    --java-home=<directory>            | optional: Java Home directory for encryption/decryption, default: $JAVA_HOME
    --java-lib=<directory>             | optional: Java library directory for encryption/decryption, default: ./lib
    --audit-message=<string>           | optional: audit log message
    --audit-time-spent=<number>        | optional: audit log time spent in minutes
    --audit-link=<url>                 | optional: audit log link
    --log-dir=<directory>              | optional: path to directory holding the script's log files

  Switches:
    -h | --help                        | displays usage
    -v | --verbose                     | displays verbose output, repeat to increase verbosity
    -p | --password                    | asks for password
    -k | --key-password                | asks for key password
    -j | --json                        | returns version information in JSON format
    --agent-cluster                    | filters non-clustered Agents
    --no-hidden                        | filters hidden Agents
    --show-logs                        | shows log output if --log-dir is used
    --make-dirs                        | creates directories if they do not exist

Commands

status

Returns status information about JOC Cockpit & Controller instances and database indicated by a textual status and severity, for details see JS7 - Dashboard. The textual status explains the status type, the severity indicates if this is considered normal behavior as for green (0), yellow (1) or a problem as with red (2, 3).

JOC Cockpit Status	Text	Severity
JOC Cockpit Cluster Status	active	green (0)
	inactive	yellow (1)
	unknown	red (3)

Controller Status	Text	Severity
Controller Cluster Status	coupled	green (0)
	unknown	red (3)
Controller Cluster Node Status	active	green (0)
	inactive	yellow (1)
	unknown	red (3)
Controller Component Status	operational	green (0)
	limited	yellow (1)
	inoperable	red (2)
	unknown	red (3)
Controller Connection Status	established	green (0)
	unstable	yellow (1)
	unreachable	red (2)
	unknown	red (3)

Database Status	Text	Severity
Database Component Status	operational	green (0)
	unknown	red (3)
Database Connection Status	established	green (0)
	unstable	yellow (1)
	unreachable	red (2)
	unknown	red (3)

status-agent

Returns status information about Agent instances indicated by a textual status and severity, for details see JS7 - Dashboard. The textual status explains the status type, the severity indicates if this is considered normal behavior as for green (0), yellow (1) or a problem as with red (2, 3).

Agent Status	Text	Severity
Agent Cluster Status	active	green (0)
	inactive	yellow (1)
	unknown	red (3)
Agent Component Status	coupled	green (0)
	resetting	yellow (1)
	reset	yellow (1)
	initialised	yellow (1)
	couplingfailed	red (2)
	shutdown	red (2)
	unknown	red (3)

health-check
- Performs a health check and returns status information for each JOC Cockpit, Controller and Agent instances.
  - When used with the --agent-id option, filters the indicated. Agents. More than one Agent ID can be specified separated by comma, for example: --agent-id=agent1,agent2.
  - When used with the --agent-state option, allows to filter Agents by state.: COUPLED, RESETTING, RESET, INITIALISED, COUPLINGFAILED, SHUTDOWN, UNKNOWN. More than one Agent state can be specified separated by comma, for example: --agent-state=COUPLED,COUPLINGFAILED.
  - When used with the --agent-cluster switch, limits the scope to clustered Agents.
  - When used with the --no-hidden switch, limits the scope to Agents that are not hidden.
  - The health check will return exit code 0 for a healthy environment and exit 2 for an unhealthy envirornment.
- Checks the scenario of host shutdown when used with the --whatif-shutdown option. The option takes a hostname. More than one hostname can be specified separated by comma, for example: --whatif-shutdown=host1.example.com,host2.example.com. The check implies verifying if the JS7 scheduling environment will remain operational in case that the given host or hosts will be shut down.
  - The check returns exit code 0 for an operational environment and exit code 3 for an inoperable envirornment.
  - Users can perform the check before patching hosts, see JS7 - How to check the Impact of Host Shutdown when Patching.
version
- Returns version information of JOC Cockpit, Controller and Agents.
  - When used without options, the JOC Cockpit version will be returned.
  - When usiedf with the --controller-id option, the version of the indicated Controller will be returned.
  - When used with the --agent-id option, the version of the indicated Agent will be returned. If a Cluster Agent is specified, then version information for included Director Agents and Subagents will be returned in JSON format.
- When used with the --json switch, information about included Controllers and/or Agents will be returned in JSON format.
switch-over
- Shifts the active role to the Standby JOC Cockpit instance.
restart-service
- Allows to restart JOC Cockpit background services. One of the following services can be specified using the --service-type option:
  - cluster, history, dailyplan, cleanup, monitor
- JOC Cockpit background services will run based on events (cluster, history, monitor) or based on schedules configurable with JS7 - Settings (dailyplan, cleanup). To force a background service to start immediately the run-service command can be used.
run-service
- Starts JOC Cockpit background services. One of the following services can be specified using the --service-type option:
  - dailyplan, cleanup
- JOC Cockpit background services will run based on schedules configurable with JS7 - Settings (dailyplan, cleanup). The run-service command will force immediate execution of the service.
check-license
- Checks which JS7 - License is available with JOC Cockpit and if it is valid for a predetermined period.
  - The Open Source License is valid for any period of time and will not expire.
  - The Commercial License can be perpetual or can be valid for a limited subscription period.
- The --validity-days option specifies the number of days before expiration of the Commercial License. Default: 60 days.
- Exit codes of the license check include:
  - Exit code 0 signals a valid license for the period specified.
  - Exit code 2 signals an expired license or an inapplicable license check if the Open Source License is used.
  - Exit code 3 signals a valid license that is about to expire within the number of days specified.
get-settings
- Returns JS7 - Settings in JSON format.
- Users can modify settings using the jq utility and can update settings using the store-settings command.
store-settings
- Updates JS7 - Settings in JOC Cockpit.
- Users can read settings using the get-settings command and can modify settings using the jq utility before updating settings.
encrypt
- Allows to encrypt a value using the --in option. If used to encrypt a file then --infile and --outfile options must be specified.
- The --cert option specifies the path to a file holding the Certificate used for encryption.
- Encryption is performed by Java libraries that are looked up in the ./lib sub-directory of the JS7 Unix Shell CLI. For details see JS7 - Encryption and Decryption.
decrypt
- Allows to decrypt a value using the --in option. If used to decrypt a file then --infile and --outfile options must be specified.
- The --key option specifies the path to the Private Key used for decryption. If the Private Key is protected by a password, then the --key-password option or switch must be specified.
- Decryption is performed by Java libraries that are looked up in the ./lib sub-directory of the JS7 Unix Shell CLI.

Options

--url
- Specifies the URL by which JOC Cockpit is accessible using <http|https>://<host>:<port>.
- Example: http://centostest-primary.sos:4446
- Example: https://centostest-primary.sos:4443
--user
- Specifies the user account for login to JOC Cockpit. If JS7 - Identity Services are available for Client authentication certificates that are specified with the --client-cert and --client-key options then their common name (CN) attribute has to match the user account.
- If a user account is specified then a password can be specified using the --password option or interactive keyboard input can be prompted using the -p switch.
--password
- Specifies the password used for the account specified with the --user option for login to JOC Cockpit.
- Password input from the command line is considered insecure.
  - Consider use of the -p switch offering a secure option for interactive keyboard input.
  - Consider use of the encrypt command to encrypt a password: ./operate-joc.sh encrypt --in=root --cert=encrypt.crt.
    - The encryption result will include the prefix enc: followed by the encrypted symmetric key, initialization vector and encrypted secret separated by space.
    - If an encrypted password is specified, then it will be decrypted using the Private Key file: ./operate-joc.sh <command> --password="enc:BF8J8KP7TPlxy..." --key=encrypt.key.
--ca-cert
- Specifies the path to a file in PEM format that holds the Root CA Certificate and optionally Intermediate CA Certificates to verify HTTPS connections to JOC Cockpit.
--client-cert
- Specifies the path to a file in PEM format that holds the Client Certificate if HTTPS mutual authentication is used..
--client-key
- Specifies the path to a file in PEM format that holds the Client Private Key if HTTPS mutual authentication is used..
--timeout
- Specifies the maximum duration for requests to the JS7 REST Web Service. Default: 60 seconds.
--controller-id
- Specifies the identification of the Controller.
--agent-id
- The Agent ID specifies a unique identifier for a Standalone Agent or Agent Cluster that cannot be changed later on.
- Agents are identified from their Agent ID.
--service-type
- When used with the restart-service command, specifies the service that should be restarted.
- One of the following services can be specified: cluster, history, dailyplan, cleanup, monitor
--validity-days
- When used with the checck-license command, specifies the number of days before expiration of a JS7 license.
  - Exit code 2 signals an expired license or an inapplicable license check if the Open Source License is used.
  - Exit code 3 signals a valid license that is about to expire within the number of days specified.
--settings
- When used with the store-settings command, specifies settings from their JSON format.
--key
- When used with the decrypt command, specifies the path to a file that holds the Private Key in PEM format used for decryption.
--cert
- When used with the encrypt command, specifies the path to a file that holds the CA-signed or self-signed X.509 Certificate. Alternatively, the path to a file holding the Public Key can be specified. The Certificate/Public Key is expected in PEM format.
- For encryption the Certificate/Public Key must match the Private Key used for later decryption specified with the --key option.
--key-password
- When used with the decrypt command, specifies the password for access to the key file using the --key option.
- Password input from the command line is considered insecure.
  - Consider use of the -k switch or more elaborate mechanisms, for example by temporarily populating the system keystore form a security key such as a YubiKey® or similar.
  - Consider use of encrypted passwords as explained with the --password option.
--in
- When used with the encrypt and decrypt commands, specifies the input value that should be encrypted or decrypted.,
- One of the options --in or --infile can be specified.
--infile
- When used with the encrypt and decrypt commands, specifies the path to the input file that should be encrypted/decrypted.
- One of the options --in or --infile can be specified. This option requires use of the --outfile option.
--outfile
- When used with the encrypt command, specifies the path to the output file that will be created holding the encrypted content of the input file.
- When used with the decrypt command, specifies the path to the output file that will be created holding the decrypted content of the input file.
- The option is required if the --infile option is specified
--java-home
- When used with the encrypt and decrypt commands or with encrypted passwords, specifies the Java home directory. By default the JAVA_HOME environment variable is used to determine the location of Java.
- The Java home directory is the top-level directory of a Java installation. The directory includes the bin sub-directory and java executable.
--java-lib
- When used with the encrypt and decrypt commands or with encrypted passwords, a number of Java libraries are required to perform encryption/decryption.
- The Java libraries are expected in the lib sub-directory of the JS7 Unix Shell CLI. Default: ./lib.
--audit-message
- Specifies a message that is made available to the Audit Log.
- Specification of Audit Log messages can be enforced on a per user basis and for a JS7 environment.
--audit-time-spent
- Specifies the time spent to perform an operation which is added to the Audit Log.
- The option can be specified if the --audit-message option is used.
--audit-link
- Specifies a link (URL) which is added to the Audit Log.
- The option can be specified if the --audit-message option is used.
--log-dir
- If a log directory is specified then the script will log information about processing steps to a log file in this directory.
- File names are created according to the pattern: operate-joc.<yyyy>-<MM>-<dd>T<hh>-<mm>-<ss>.log
- For example: operate-joc.2022-03-19T20-50-45.log

Switches

-h | --help
- Displays usage.
-v | --verbose
- Displays verbose log output that includes requests and responses with the JS7 REST Web Service.
- When used twice as with -v -v then curl verbose output will be displayed.
-p | --password
- Asks the user for interactive keyboard input of the password used for the account specified with the --user option..
- The switch is used for secure interactive input as an alternative to use of the option --password=<password>.
-k | --key-password
- Asks the user for interactive keyboard input of the password used for access to a keystore or key file specified with the --keystore or --key options.
- The switch is used for secure interactive input as an alternative to use of the --key-password=<password> option.
-j | --json
- Returns version information in JSON format when used with the version command.
--agent-cluster
- When used with the status-agent and health-check commands, filters non-clustered Agents.
--no-hidden
- When used with the status-agent and health-check commands, filters hidden Agents.
--show-logs
- Displays the log output created by the script if the --log-dir option is used.
--make-dirs
- If directories are missing that are indicated with the --log-dir option then they will be created.

Exit Codes

0: operation successful
1: argument errors
2: permanent error
3: no objects found or temporary error
4: JS7 REST Web Service is not reachable or reports errors

Examples

The following examples illustrate typical use cases.

Getting Status Information

Examples for Getting JOC Cockpit and Controller Status Information

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# get status information for Standalone JOC Cockpit and Controller
response=$(./operate-joc.sh status "${request_options[@]}" --controller-id=controller)

# returns response
{"clusterState":{"_text":"ClusterUnknown","severity":2},"controllers":[{"componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"controllerId":"controller","host":"localhost","id":20,"isCoupled":false,"javaVersion":"21+35-2513","os":{"architecture":"amd64","distribution":"3.10.0-1160.92.1.el7.x86_64","name":"Linux"},"role":"STANDALONE","securityLevel":"HIGH","startedAt":"2024-09-03T09:52:38.918Z","surveyDate":"2024-09-23T10:10:01.496Z","title":"Standalone Controller","url":"http://localhost:4444","version":"2.7.2"}],"database":{"componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"dbms":"H2","version":"1.4.200 (2019-10-14)"},"deliveryDate":"2024-09-23T10:10:01.499Z","jocs":[{"componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"controllerConnectionStates":[{"role":"STANDALONE","state":{"_text":"established","severity":0}}],"current":true,"host":"localhost","id":1,"instanceId":"joc#0","isApiServer":false,"lastHeartbeat":"2024-09-23T10:09:43.682Z","memberId":"localhost:1ce420678f21a574e6adeb2f218f5bd40ed1b1bf9005414bcf060fba2e4c5a67","os":{"architecture":"amd64","distribution":"3.10.0-1160.92.1.el7.x86_64","name":"Linux"},"securityLevel":"HIGH","startedAt":"2024-09-19T20:55:34.522Z","title":"My JOC Cockpit","url":"http://localhost:4446","version":"2.7.2"}]}

# reads severity from response
echo "$response" | jq -r '.jocs[0].componentState.severity // empty'
echo "$response" | jq -r '.jocs[0].connectionState.severity // empty'
echo "$response" | jq -r '.jocs[0].controllerConnectionStates[0].state.severity // empty'
echo "$response" | jq -r '.jocs[0].version // empty'
echo "$response" | jq -r '.database.componentState.severity // empty'
echo "$response" | jq -r '.database.connectionState.severity // empty'


# get status information for JOC Cockpit Cluster and Controller Cluster
response=$(./operate-joc.sh status "${request_options[@]}" --controller-id=controller)
 
# returns response
{"clusterState":{"_text":"ClusterCoupled","severity":0},"controllers":[{"clusterNodeState":{"_text":"inactive","severity":1},"clusterUrl":"http://localhost:4444","componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"controllerId":"controller_cluster","host":"localhost","id":2,"isCoupled":true,"javaVersion":"17.0.12+7-alpine-r0","os":{"architecture":"amd64","distribution":"3.10.0-1160.92.1.el7.x86_64","name":"Linux"},"role":"PRIMARY","securityLevel":"MEDIUM","startedAt":"2024-09-18T20:29:33.271Z","surveyDate":"2024-09-23T10:07:16.768Z","title":"PRIMARY CONTROLLER","url":"http://localhost:4444","version":"2.7.2"},{"clusterNodeState":{"_text":"active","severity":0},"clusterUrl":"http://localhost:4444","componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"controllerId":"controller_cluster","host":"localhost","id":3,"isCoupled":true,"javaVersion":"17.0.12+7-alpine-r0","os":{"architecture":"amd64","distribution":"3.10.0-1160.92.1.el7.x86_64","name":"Linux"},"role":"BACKUP","securityLevel":"MEDIUM","startedAt":"2024-09-18T20:29:33.972Z","surveyDate":"2024-09-23T10:07:16.737Z","title":"SECONDARY CONTROLLER","url":"http://localhost:44444","version":"2.7.2"}],"database":{"componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"dbms":"MySQL","version":"5.7.33"},"deliveryDate":"2024-09-23T10:07:16.773Z","jocs":[{"clusterNodeState":{"_text":"active","severity":0},"componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"controllerConnectionStates":[{"role":"PRIMARY","state":{"_text":"established","severity":0}},{"role":"BACKUP","state":{"_text":"established","severity":0}}],"current":true,"host":"localhost","id":3,"instanceId":"joc#0","isApiServer":false,"lastHeartbeat":"2024-09-23T10:07:13Z","memberId":"localhost:97c88ccc3975703ebd0b7277d394ec8768f88b31775e8df038572d2547c240a0","os":{"architecture":"amd64","distribution":"3.10.0-957.1.3.el7.x86_64","name":"Linux"},"securityLevel":"MEDIUM","startedAt":"2024-09-20T15:50:41Z","title":"PRIMARY JOC COCKPIT","url":"http://localhost:4446","version":"2.7.2"},{"clusterNodeState":{"_text":"inactive","severity":1},"componentState":{"_text":"operational","severity":0},"connectionState":{"_text":"established","severity":0},"controllerConnectionStates":[{"role":"PRIMARY","state":{"_text":"established","severity":0}},{"role":"BACKUP","state":{"_text":"established","severity":0}}],"current":false,"host":"localhost","id":1,"instanceId":"joc#1","isApiServer":false,"lastHeartbeat":"2024-09-23T10:07:12Z","memberId":"localhost:97c88ccc3975703ebd0b7277d394ec8768f88b31775e8df038572d2547c240a0","os":{"architecture":"amd64","distribution":"3.10.0-957.1.3.el7.x86_64","name":"Linux"},"securityLevel":"MEDIUM","startedAt":"2024-09-20T15:50:40Z","title":"SECONDARY JOC COCKPIT","url":"http://localhost:4446","version":"2.7.2"}]}

# reads severity from response
echo "$response" | jq -r '.clusterState.severity // empty'
echo "$response" | jq -r '.controllers[0].componentState.severity // empty'
echo "$response" | jq -r '.controllers[0].connectionState.severity // empty'
echo "$response" | jq -r '.controllers[1].componentState.severity // empty'
echo "$response" | jq -r '.controllers[1].connectionState.severity // empty'
echo "$response" | jq -r '.jocs[0].componentState.severity // empty'
echo "$response" | jq -r '.jocs[0].connectionState.severity // empty'
echo "$response" | jq -r '.jocs[0].version // empty'
echo "$response" | jq -r '.database.componentState.severity // empty'
echo "$response" | jq -r '.database.connectionState.severity // empty'

Examples for Getting Agent Status Information

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# get status information for indicated Standalone Agents
response=$(./operate-joc.sh status-agent "${request_options[@]}") --controller-id=controller --agent-id=agent_001,agent_002

# returns response
{"agents":[{"agentId":"agent_001","agentName":"primaryAgent","controllerId":"testsuite","disabled":false,"healthState":{"_text":"ALL_SUBAGENTS_ARE_COUPLED_AND_ENABLED","severity":0},"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"url":"https://agent-2-0-primary:4443","version":"2.7.2-SNAPSHOT"},{"agentId":"agent_002","agentName":"secondaryAgent","controllerId":"testsuite","disabled":false,"healthState":{"_text":"ALL_SUBAGENTS_ARE_COUPLED_AND_ENABLED","severity":0},"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"url":"https://agent-2-0-secondary:4443","version":"2.7.2-SNAPSHOT"}],"deliveryDate":"2024-11-11T18:45:28.855Z","surveyDate":"2024-11-11T18:45:06.798Z"}

# read severity from response
echo "$response" | jq -r '.agents[0].state.severity // empty'


# get status information for Agent Cluster
response=$(./operate-joc.sh status-agent "${request_options[@]}") --controller-id=controller --agent-cluster

# returns response
{"agents":[{"agentId":"agent_cluster_001","agentName":"AgentCluster001","clusterState":{"_text":"ClusterCoupled","severity":0},"controllerId":"testsuite","healthState":{"_text":"ALL_SUBAGENTS_ARE_COUPLED_AND_ENABLED","severity":0},"runningTasks":0,"subagents":[{"agentId":"agent_cluster_001","disabled":false,"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"subagentId":"director_primary_001","url":"https://diragent-2-0-primary:4443","version":"2.7.2-SNAPSHOT","clusterNodeState":{"_text":"active","severity":0},"isDirector":"PRIMARY_DIRECTOR"},{"agentId":"agent_cluster_001","disabled":false,"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"subagentId":"director_secondary_001","url":"https://diragent-2-0-secondary:4443","version":"2.7.2-SNAPSHOT","clusterNodeState":{"_text":"inactive","severity":1},"isDirector":"SECONDARY_DIRECTOR"},{"agentId":"agent_cluster_001","disabled":false,"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"subagentId":"subagent_primary_001","url":"https://subagent-2-0-primary:4443","version":"2.7.2-SNAPSHOT","isDirector":"NO_DIRECTOR"},{"agentId":"agent_cluster_001","disabled":false,"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"subagentId":"subagent_secondary_001","url":"https://subagent-2-0-secondary:4443","version":"2.7.2-SNAPSHOT","isDirector":"NO_DIRECTOR"},{"agentId":"agent_cluster_001","disabled":false,"runningTasks":0,"state":{"_text":"COUPLED","severity":0},"subagentId":"subagent_third_001","url":"https://subagent-2-0-third:4443","version":"2.7.2-SNAPSHOT","isDirector":"NO_DIRECTOR"}]}]}

# reads cluster state from status information
echo "$response" | jq -r '.agents[0].clusterState.severity // empty'

# reads Primary and Secondary Director Agent component state
echo "$response" | jq -r '.agents[0].subagents[0].state.severity // empty'
echo "$response" | jq -r '.agents[0].subagents[1].state.severity // empty'

# reads Primary and Secondary Director Agent cluster node state
echo "$response" | jq -r '.agents[0].subagents[0].clusterNodeState.severity // empty'
echo "$response" | jq -r '.agents[0].subagents[1].clusterNodeState.severity // empty'

Performing Health Checks

Examples for performing Health Checks

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# perform health check for JOC Cockpit, Controller and Agents
./operate-joc.sh health-check "${request_options[@]}" --controller-id=controller

# log output of the command can look like this with 2 Agents not being available
Database: MySQL 5.7.33
    Component State    : operational (0)
    Connection State   : established (0)
JOC Cockpit: PRIMARY JOC COCKPIT, URL: https://joc-2-0-primary.sos:7443, Date: 2024-11-11T15:11:01.19Z
    Cluster Node State: active (0)
    Component State:    operational (0)
    Connection State:   established (0)
JOC Cockpit: SECONDARY JOC COCKPIT, URL: http://centostest_primary.sos:7546, Date: 2024-11-11T15:11:01.19Z
    Cluster Node State: inactive (1)
    Component State:    operational (0)
    Connection State:   established (0)
JOC Cockpit Cluster State: ClusterCoupled (0)
PRIMARY Controller: PRIMARY CONTROLLER, ID: testsuite, URL: https://controller-2-0-primary:4443, is coupled: true, Date: 2024-11-11T15:11:01.186Z
    Cluster Node State: inactive (1)
    Component State:    operational (0)
    Connection State:   established (0)
BACKUP Controller: SECONDARY CONTROLLER, ID: testsuite, URL: https://controller-2-0-secondary:4443, is coupled: true, Date: 2024-11-11T15:11:01.158Z
    Cluster Node State: active (0)
    Component State:    operational (0)
    Connection State:   established (0)
STANDALONE Agent: primaryAgent, ID: agent_001, URL: https://agent-2-0-primary:4443, Controller ID: testsuite, Disabled: , Date: 2024-11-11T15:11:01.111Z
    Component State:    COUPLED (0)
STANDALONE Agent: apmaccsAgent, ID: agent_005, URL: http://192.11.3.3:4449, Controller ID: testsuite, Disabled: true, Date: 2024-11-11T15:11:01.111Z
    Component State:    UNKNOWN (2)
[WARN] Fatal Component State: UNKNOWN (2)
STANDALONE Agent: apmacwinAgent, ID: agent_006, URL: http://192.11.2.2:4245, Controller ID: testsuite, Disabled: true, Date: 2024-11-11T15:11:01.111Z
    Component State:    UNKNOWN (2)
[WARN] Fatal Component State: UNKNOWN (2)
CLUSTER Agent: AgentCluster001, ID: agent_cluster_001, Controller ID: testsuite, Date: 2024-11-11T15:11:01.111Z
  PRIMARY DIRECTOR:     Subagent ID: director_primary_001, URL: https://diragent-2-0-primary:4443
    Cluster Node State: active (0)
    Component State:    COUPLED (0)
  SECONDARY DIRECTOR:   Subagent ID: director_secondary_001, URL: https://diragent-2-0-secondary:4443
    Cluster Node State: inactive (1)
    Component State:    COUPLED (0)
STANDALONE Agent: secondaryAgent, ID: agent_002, URL: https://agent-2-0-secondary:4443, Controller ID: testsuite, Disabled: , Date: 2024-11-11T15:11:01.111Z
    Component State:    COUPLED (0)
STANDALONE Agent: oracleAgent, ID: agent_010, URL: http://minos.sos:4445, Controller ID: testsuite, Disabled: , Date: 2024-11-11T15:11:01.111Z
    Component State:    COUPLED (0)
STANDALONE Agent: testAgent, ID: agent_011, URL: http://centostest_primary.sos:7775, Controller ID: testsuite, Disabled: , Date: 2024-11-11T15:11:01.111Z
    Component State:    COUPLED (0)
STANDALONE Agent: wintestAgent, ID: agent_021, URL: http://192.11.0.146:4445, Controller ID: testsuite, Disabled: , Date: 2024-11-11T15:11:01.111Z
    Component State:    COUPLED (0)
STANDALONE Agent: winutf8Agent, ID: agent_022, URL: http://192.11.0.146:4245, Controller ID: testsuite, Disabled: , Date: 2024-11-11T15:11:01.111Z
    Component State:    COUPLED (0)
[ERROR] health check identified 2 fatal problems

Examples for performing Health Checks for Host Shutdown Scenario

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# performs health check for JOC Cockpit, Controller and Agents assuming the shutdown of the Primary Controller's host
./operate-joc.sh health-check "${request_options[@]}" --controller-id=controller --agent-cluster --whatif-shutdown=controller-2-0-primary

Database: MySQL 5.7.33
    Component State    : operational (0)
    Connection State   : established (0)
JOC Cockpit: PRIMARY JOC COCKPIT, URL: https://joc-2-0-primary.sos:7443, Date: 2024-11-11T15:16:41.664Z
    Cluster Node State: active (0)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: controller-2-0-primary: ok
JOC Cockpit: SECONDARY JOC COCKPIT, URL: http://centostest_primary.sos:7546, Date: 2024-11-11T15:16:41.664Z
    Cluster Node State: inactive (1)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: controller-2-0-primary: ok
JOC Cockpit Cluster State: ClusterCoupled (0)
PRIMARY Controller: PRIMARY CONTROLLER, ID: testsuite, URL: https://controller-2-0-primary:4443, is coupled: true, Date: 2024-11-11T15:16:41.659Z
    Cluster Node State: inactive (1)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: controller-2-0-primary: ok
BACKUP Controller: SECONDARY CONTROLLER, ID: testsuite, URL: https://controller-2-0-secondary:4443, is coupled: true, Date: 2024-11-11T15:16:41.638Z
    Cluster Node State: active (0)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: controller-2-0-primary: ok
CLUSTER Agent: AgentCluster001, ID: agent_cluster_001, Controller ID: testsuite, Date:
  PRIMARY DIRECTOR:     Subagent ID: director_primary_001, URL: https://diragent-2-0-primary:4443
    Cluster Node State: active (0)
    Component State:    COUPLED (0)
  SECONDARY DIRECTOR:   Subagent ID: director_secondary_001, URL: https://diragent-2-0-secondary:4443
    Cluster Node State: inactive (1)
    Component State:    COUPLED (0)
  What if host is shutdown: controller-2-0-primary: ok
health check identified no problem if host is shutdown: controller-2-0-primary


# performs health check for JOC Cockpit, Controller and Agents assuming the shutdown of the Primary and Secondary Director Agent host
./bin/operate-joc.sh health-check "${request_options[@]}" --controller-id=testsuite --agent-cluster --whatif-shutdown=diragent-2-0-primary,diragent-2-0-secondary

Database: MySQL 5.7.33
    Component State    : operational (0)
    Connection State   : established (0)
JOC Cockpit: PRIMARY JOC COCKPIT, URL: https://joc-2-0-primary.sos:7443, Date: 2024-11-11T20:45:33.983Z
    Cluster Node State: inactive (1)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: diragent-2-0-primary,diragent-2-0-secondary: ok
JOC Cockpit: SECONDARY JOC COCKPIT, URL: http://centostest_primary.sos:7546, Date: 2024-11-11T20:45:33.983Z
    Cluster Node State: active (0)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: diragent-2-0-primary,diragent-2-0-secondary: ok
JOC Cockpit Cluster State: ClusterCoupled (0)
PRIMARY Controller: PRIMARY CONTROLLER, ID: testsuite, URL: https://controller-2-0-primary:4443, is coupled: true, Date: 2024-11-11T20:45:33.978Z
    Cluster Node State: inactive (1)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: diragent-2-0-primary,diragent-2-0-secondary: ok
BACKUP Controller: SECONDARY CONTROLLER, ID: testsuite, URL: https://controller-2-0-secondary:4443, is coupled: true, Date: 2024-11-11T20:45:33.958Z
    Cluster Node State: active (0)
    Component State:    operational (0)
    Connection State:   established (0)
    What if host is shutdown: diragent-2-0-primary,diragent-2-0-secondary: ok
CLUSTER Agent: AgentCluster001, ID: agent_cluster_001, Controller ID: testsuite, Date:
  PRIMARY DIRECTOR:     Subagent ID: director_primary_001, URL: https://diragent-2-0-primary:4443
    Cluster Node State: active (0)
    Component State:    COUPLED (0)
  SECONDARY DIRECTOR:   Subagent ID: director_secondary_001, URL: https://diragent-2-0-secondary:4443
    Cluster Node State: inactive (1)
    Component State:    COUPLED (0)
[WARN] What if host is shutdown: diragent-2-0-primary,diragent-2-0-secondary: failure
[ERROR] health check identified 1 problems if host is shutdown: diragent-2-0-primary,diragent-2-0-secondary

Getting Version Information

Examples for Getting Version Information

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# get JOC Cockpit version
./operate-joc.sh version "${request_options[@]}"
# returns
2.7.2

# get Controller version
./operate-joc.sh version "${request_options[@]}" --controller-id=controller
# returns
2.7.2

# get Standalone Agent version
./operate-joc.sh version "${request_options[@]}" --agent-id=StandaloneAgent
# returns
2.7.2

# get Agent Cluster version
./operate-joc.sh version "${request_options[@]}" --agent-id=AgentCluster
# returns
2.7.2

# get version of specific Controller and of all Agents in Agent Cluster
response=$(./operate-joc.sh version "${request_options[@]}" --controller-id=controller --agent-id=AgentCluster --json)
# returns response
{
  "agentVersions":[
    {"agentId":"AgentCluster","compatibility":"COMPATIBLE","uri":"https://diragent-2-0-primary:4443","version":"2.7.2"},
    {"agentId":"AgentCluster","compatibility":"COMPATIBLE","subagentId":"director_primary_001","uri":"https://diragent-2-0-primary:4443","version":"2.7.2"},
    {"agentId":"AgentCluster","compatibility":"COMPATIBLE","subagentId":"director_secondary_001","uri":"https://diragent-2-0-secondary:4443","version":"2.7.2"},
    {"agentId":"AgentCluster","compatibility":"COMPATIBLE","subagentId":"subagent_primary_001","uri":"https://subagent-2-0-primary:4443","version":"2.7.2"},
    {"agentId":"AgentCluster","compatibility":"COMPATIBLE","subagentId":"subagent_secondary_001","uri":"https://subagent-2-0-secondary:4443","version":"2.7.2"},
    {"agentId":"AgentCluster","compatibility":"COMPATIBLE","subagentId":"subagent_third_001","uri":"https://subagent-2-0-third:4443","version":"2.7.2"}
  ],
  "controllerVersions":[
    {"compatibility":"COMPATIBLE","controllerId":"controller","uri":"https://controller-2-0-standalone:4443","version":"2.7.2"}
  ],
  "jocVersion":"2.7.2"
}
# read version of specifc Agent
echo "$response" | jq -r '.agentVersions[] | select(.subagentId == "director_primary_001") | .version // empty'

Switching-over JOC Cockpit Cluster

Example for Switching-over JOC Cockpit Cluster

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# switch-over active role
./operate-joc.sh switch-over "${request_options[@]}" --controller-id=controller

Restarting and Running Services

Example for Restarting and Running Services

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# restart service: cluster, history, dailyplan, cleanup, monitor
./operate-joc.sh restart-service "${request_options[@]}" --service-type=history

# run service: dailyplan, cleanup
./operate-joc.sh run-service "${request_options[@]}" --service-type=cleanup

Checking License

Example for Checking JOC Cockpit License

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# check license
./operate-joc.sh check-license "${request_options[@]}"
# returns response
.... License type: COMMERCIAL_VALID
.... License valid: true
.... License valid from: 2021-05-05T12:22:41Z
.... License valid until: 2026-05-04T12:22:41Z

Getting and Storing Settings

Example for Getting and Storing Settings

# common options for connection to JS7 REST API
request_options=(--url=http://localhost:4446 --user=root --password=root)

# get settings
settings=$(./operate-joc.sh get-settings "${request_options[@]}")

# update settings
settings=$(echo "$settings" | jq '.dailyplan.days_ahead_submit.value = "4"')
settings=$(echo "$settings" | jq '.dailyplan.days_ahead_plan.value = "6"')

# store settings
./operate-joc.sh store-settings "${request_options[@]}" --settings="$settings"

Using encrypted Passwords

Secrets can be encrypted and decrypted as explaind with JS7 - Encryption and Decryption.
Encryption/decryption require related Java libraries that are available from the ./lib sub-directory.
For creation of a Private Key and Certificate find details from JS7 - How to create X.509 Encryption Keys.

Example for Use of encrypted Password

# create Private Key
openssl ecparam -name secp384r1 -genkey -noout -out encrypt.key

# create Certificate Signing Request, adjust the subject to your needs
openssl req -new -sha512 -nodes -key encrypt.key -out encrypt.csr -subj "/C=DE/ST=Berlin/L=Berlin/O=SOS/OU=IT/CN=Encrypt"

# create Certificate, adjust the validity period to your needs
openssl x509 -req -sha512 -days 1825 -signkey encrypt.key -in encrypt.csr -out encrypt.crt -extfile <(printf "keyUsage=critical,keyEncipherment,keyAgreement\n")


# encrypt the password "root" using the Certificate, the encryption result will be returned and will look like: enc:BEXbHYa...
MY_JS7_PASSWORD=$(./operate-joc.sh encrypt --in="root" --cert=encrypt.crt)

# store the environment variable to your profile ($HOME/.bash_profile or similar) to make the encrypted password available to the shell
# export MY_JS7_PASSWORD=enc:BEXbHYa...


# options for connection to the JS7 REST API can specify the encryption result as password and the Private Key for decryption
request_options=(--url=http://localhost:4446 --user=root --password="$MY_JS7_PASSWORD" --key=encrypt.key --controller-id=controller)

# for example, when reading version information, the Private Key is used to decrypt the password on-the-fly for access to the REST API
./operate-joc.sh version "${request_options[@]}"

Resources

API
- JS7 - REST Web Service API
- JS7 - PowerShell Module
Workflow Deployment Operations
- JS7 - Unix Shell CLI for Workflow Deployment
Workflow Status Operations
- JS7 - Unix Shell CLI for Workflow Status Operations
Controller Deployment Operations
- JS7 - Unix Shell CLI for Controller Deployment
Controller Status Operations
- JS7 - Unix Shell CLI for Controller Status Operations
Identity Service Deployment Operations
- JS7 - Unix Shell CLI for Identity Service Deployment

Space shortcuts

Page tree

Introduction

JOC Cockpit Operation Script

Prerequisites

Download

Usage

Commands

Options

Switches

Exit Codes

Examples

Getting Status Information

Performing Health Checks

Getting Version Information

Switching-over JOC Cockpit Cluster

Restarting and Running Services

Checking License

Getting and Storing Settings

Using encrypted Passwords

Resources

Space shortcuts

Page tree

JS7 - Unix Shell CLI for JOC Cockpit Status Operations

Introduction

JOC Cockpit Operation Script

Prerequisites

Download

Usage

Commands

Options

Switches

Exit Codes

Examples

Getting Status Information

Performing Health Checks

Getting Version Information

Switching-over JOC Cockpit Cluster

Restarting and Running Services

Checking License

Getting and Storing Settings

Using encrypted Passwords

Resources