Hexy Templates

Castopod

Castopod is an open-source hosting platform made for podcasters who want engage and interact with their audience.

Not yet tested media Based on TrueNAS app v1.4.14 (Castopod 1.14.1)
Project website TrueNAS app source Script on GitHub Report a problem
  1. 1
    Copy the script below
  2. 2
    In HexOS, open Apps, find Castopod and choose Custom Install
  3. 3
    Paste, then press Install — full guide with screenshots
castopod.json
Download 
1{
12  "version": 5,
23  "script": {
4    "version": "0.1.0",
5    "changeLog": "Auto-generated draft from TrueNAS castopod 1.4.14"
6  },
37  "installation_questions": [
8    {
9      "question": "Analytics salt",
10      "type": "password",
11      "key": "analytics_salt",
12      "required": true
13    }
14  ],
15  "requirements": {
416    "locations": ["ApplicationsPerformance", "Media"],
517    "specifications": ["2CORE"],
618    "permissions": ["READ_WRITE_LOCATIONS"],
719    "ports": [30085]
20  },
821  "ensure_directories_exists": [
22    {"path": "$LOCATION(ApplicationsPerformance)"},
23    {"path": "$LOCATION(ApplicationsPerformance)/castopod"},
24    {"path": "$LOCATION(Media)", "network_share": true},
25    {
26      "path": "$LOCATION(ApplicationsPerformance)/castopod/data",
27      "snapshot": {"id": "data"}
28    },
29    {
30      "path": "$LOCATION(ApplicationsPerformance)/castopod/mariadb_data",
31      "owner": {"user": "netdata", "group": "docker"},
32      "snapshot": {"id": "mariadb_data"}
33    }
34  ],
35  "app_values": {
36    "castopod": {
937      "db_password": "$RANDOM_STRING(16)",
1038      "db_root_password": "$RANDOM_STRING(16)",
1139      "redis_password": "$RANDOM_STRING(16)",
1240      "analytics_salt": "$QUESTION(analytics_salt)",
1341      "base_url": "http://$SERVER_LAN_IP:30085"
42    },
43    "storage": {
1444      "data": "$HOST_PATH($LOCATION(ApplicationsPerformance)/castopod/data)",
1545      "mariadb_data": "$HOST_PATH($LOCATION(ApplicationsPerformance)/castopod/mariadb_data)",
1646      "additional_storage": [
47        "$MOUNTED_HOST_PATH($LOCATION(Media), /media)"
48      ]
49    },
50    "network": {
1751      "web_port": {"bind_mode": "published", "port_number": 30085}
52    },
1853    "resources": {"limits": {"cpus": 2, "memory": "$MEMORY(10%, 4096)"}}
54  }
55}

What this script does

Hover or tap a box to see the lines it explains.

  1. Script format

    Tells HexOS this is a version 5 install script, so it knows how to read the rest.

    Line 2

  2. Script revision

    This copy of the script is revision 0.1.0. Latest change: “Auto-generated draft from TrueNAS castopod 1.4.14”.

    Lines 3–6

  3. Questions you'll be asked

    Before installing, HexOS will ask you for: Analytics salt. Your answers are slotted into the settings further down wherever you see $QUESTION(...).

    Lines 7–14

  4. Storage locations it needs

    The app uses these HexOS storage locations: App storage (fast) and Media. If one isn't set up yet, HexOS will ask you to pick a place for it.

    Line 16

  5. Minimum hardware

    Recommended minimum: 2 CPU cores.

    Line 17

  6. Permission to use your folders

    Allows the app to read and write files inside the storage locations listed above — and nowhere else.

    Line 18

  7. Network ports

    The app needs port 30085 to be free on your server. A port is like an apartment number for your server's address.

    Line 19

  8. Folders created on install

    Creates the folders the app needs before it starts: App storage (fast) › castopod, App storage (fast) › castopod › data and App storage (fast) › castopod › mariadb_data. Some folders are handed to a specific system user so the app is allowed to write to them. Folders marked “snapshot” are included in HexOS snapshots, so you can roll them back.

    Lines 21–34

  9. Auto-generated db password

    HexOS makes up a long random db password during install. It's only used inside Castopod, so you never need to know it.

    Line 37

  10. Auto-generated db root password

    HexOS makes up a long random db root password during install. It's only used inside Castopod, so you never need to know it.

    Line 38

  11. Auto-generated redis password

    HexOS makes up a long random redis password during install. It's only used inside Castopod, so you never need to know it.

    Line 39

  12. Your answer: analytics salt

    Filled in with what you typed for “analytics salt” when you installed.

    Line 40

  13. Your server's address (base url)

    Automatically set to your server's address on your home network (http://your-server-ip:30085).

    Line 41

  14. Where the app's main data is saved

    Where the app's main data is saved on your server: App storage (fast) › castopod › data.

    Line 44

  15. Where the app's database is saved

    Where the app's database is saved on your server: App storage (fast) › castopod › mariadb_data.

    Line 45

  16. Your shared folders

    Gives the app access to your existing files: Media appears inside the app as /media.

    Lines 46–48

  17. Web port: 30085

    The app's web page is published on port 30085. You don't need to remember it — clicking the app's card in HexOS takes you there.

    Line 51

  18. Resource limits

    Caps how much of your server the app can use: 2 CPU cores and 10% of your server's memory, but never more than 4 GB. This keeps one busy app from slowing everything else down.

    Line 53