Ghost image not usable anymore

Hi all,
I just noticed that the "ghost" image is not usable anymore. It will deploy but spinning the pod will fail:
`[023-03-27 09:59:34] INFO Ghost is running in production...
[2023-03-27 09:59:34] INFO Your site is now available on http://localhost:2368/
[2023-03-27 09:59:34] INFO Ctrl+C to shut down
[2023-03-27 09:59:34] INFO Ghost server started in 0.785s
[2023-03-27 09:59:34] ERROR connect ECONNREFUSED 127.0.0.1:3306
connect ECONNREFUSED 127.0.0.1:3306
"Unknown database error"
Error ID:
500
Error Code:
ECONNREFUSED
Error: connect ECONNREFUSED 127.0.0.1:3306
at /var/lib/ghost/versions/5.40.1/node_modules/knex-migrator/lib/database.js:57:19
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1278:16)
[2023-03-27 09:59:34] WARN Ghost is shutting down
[2023-03-27 09:59:34] WARN Ghost has shut down
[2023-03-27 09:59:34] WARN Your site is now offline
[2023-03-27 09:59:34] WARN Ghost was running for a few seconds
`
It seems that a running mandatory mysql/mariaDB is hardwired into the images code.
Not sure on how to proceed here.
Either use a different image/app (e.g. nginx, git, hlds ...) or
re-write the helm manifest so a mariaDB will also be deployed or
fix the image so if no DB is available the pod will still spin up ... ?
Comments
-
So, ... since NOBODY
replied to my question, I had to figured it out by myself.
So here is the yaml that will deploy a pod with two containers ghost and mariaDB.However, the Pod will come up successfully but will fail (after a minute or so) because mariaDB creates a fresh and completely empty database, thus ghost can't read anything from it.
apiVersion: apps/v1 kind: Deployment metadata: name: sadako spec: # specification for deployment resource selector: matchLabels: app: sadako template: metadata: labels: app: sadako spec: # specification for Pods containers: - name: mariadb image: bitnami/mariadb env: - name: MARIADB_ROOT_PASSWORD value: secret - name: ghost image: bitnami/ghost ports: - containerPort: 80 env: - name: ALLOW_EMPTY_PASSWORD value: "yes"
0 -
Hi @mag1,
Would you be able to provide the section in the lab guide where the ghost image is referenced?
Regards,
-Chris0 -
I am stumbleing over the same error as @mag1 in the course material. I have jet to view the lab guides. I am following along in the Chapter 11 Ingress of the course in the slide "Creating an Ingress Rule".
It contains the following 2 commands:
$ kubectl run ghost --image=ghost
$ kubectl expose deployments ghost --port=2368The seccond one also fails as the first one does not create a deployment, it only creates a pod.
Hope this helps.
And thanks @mag1 for creating the YAML, will use/replikate it now.Have a nice Easter Weekend!
Best Regards,
McDueerkop
0 -
Hi @mag1
Sadly i could not "plug & play" your template into my env.
I always got an error message that the ghost image could not connect to the mariadb instance even though it was running in the same pod.I made some modifications:
- Use the official docker images.
- Pass the development variable into the ghost image, to ensure it starts up as a dev enviornment.
Here is the complete yml for review:
apiVersion: apps/v1 kind: Deployment metadata: name: ghost spec: selector: matchLabels: app: ghost template: metadata: labels: app: ghost spec: containers: - name: mariadb image: mariadb env: - name: MARIADB_ROOT_PASSWORD value: my-secret-pw - name: ghost image: ghost ports: - containerPort: 2368 env: - name: NODE_ENV value: development
Best Regards,
McDueerkop
0 -
Hi @mag1 and @mcdueerkop,
I would recommend following exercises from the lab guide for hands-on experience. Some of the illustrative commands from the lectures section may not work if applied directly as presented.
Regards,
-Chris0 -
@chrispokorni said:
Hi @mag1 and @mcdueerkop,I would recommend following exercises from the lab guide for hands-on experience. Some of the illustrative commands from the lectures section may not work if applied directly as presented.
Regards,
-ChrisSee, that's actual the problem. Those exercises include "packages" like ghost and therefore fail without a hint from the text.
0 -
Hi @mag1,
Would you be able to provide the lab exercise number and step number where the ghost image is referenced and fails?
Regards,
-Chris0 -
Hi, sorry for the late reply.
Indeed I couldn't find any appearances of "ghost" in any lab-exercise (pdf documents).
But if you go to chapter 7 (Managing State with Deployments) Section: Managing State with Deployments -> Deployment Rollbacks (page: 10) ... here it is used multiple times.0
Categories
- 10.1K All Categories
- 35 LFX Mentorship
- 88 LFX Mentorship: Linux Kernel
- 504 Linux Foundation Boot Camps
- 279 Cloud Engineer Boot Camp
- 103 Advanced Cloud Engineer Boot Camp
- 48 DevOps Engineer Boot Camp
- 41 Cloud Native Developer Boot Camp
- 2 Express Training Courses
- 2 Express Courses - Discussion Forum
- 1.7K Training Courses
- 17 LFC110 Class Forum
- 5 LFC131 Class Forum
- 19 LFD102 Class Forum
- 148 LFD103 Class Forum
- 12 LFD121 Class Forum
- 61 LFD201 Class Forum
- LFD210 Class Forum
- 1 LFD213 Class Forum - Discontinued
- 128 LFD232 Class Forum
- 23 LFD254 Class Forum
- 569 LFD259 Class Forum
- 100 LFD272 Class Forum
- 1 LFD272-JP クラス フォーラム
- 1 LFS145 Class Forum
- 23 LFS200 Class Forum
- 739 LFS201 Class Forum
- 1 LFS201-JP クラス フォーラム
- 1 LFS203 Class Forum
- 45 LFS207 Class Forum
- 298 LFS211 Class Forum
- 53 LFS216 Class Forum
- 46 LFS241 Class Forum
- 41 LFS242 Class Forum
- 37 LFS243 Class Forum
- 10 LFS244 Class Forum
- 27 LFS250 Class Forum
- 1 LFS250-JP クラス フォーラム
- 131 LFS253 Class Forum
- 995 LFS258 Class Forum
- 10 LFS258-JP クラス フォーラム
- 87 LFS260 Class Forum
- 126 LFS261 Class Forum
- 31 LFS262 Class Forum
- 79 LFS263 Class Forum
- 15 LFS264 Class Forum
- 10 LFS266 Class Forum
- 17 LFS267 Class Forum
- 17 LFS268 Class Forum
- 21 LFS269 Class Forum
- 200 LFS272 Class Forum
- 1 LFS272-JP クラス フォーラム
- 212 LFW211 Class Forum
- 153 LFW212 Class Forum
- 899 Hardware
- 217 Drivers
- 74 I/O Devices
- 44 Monitors
- 115 Multimedia
- 208 Networking
- 101 Printers & Scanners
- 85 Storage
- 749 Linux Distributions
- 88 Debian
- 64 Fedora
- 14 Linux Mint
- 13 Mageia
- 24 openSUSE
- 133 Red Hat Enterprise
- 33 Slackware
- 13 SUSE Enterprise
- 355 Ubuntu
- 473 Linux System Administration
- 38 Cloud Computing
- 69 Command Line/Scripting
- Github systems admin projects
- 94 Linux Security
- 77 Network Management
- 108 System Management
- 49 Web Management
- 63 Mobile Computing
- 22 Android
- 27 Development
- 1.2K New to Linux
- 1.1K Getting Started with Linux
- 528 Off Topic
- 127 Introductions
- 213 Small Talk
- 20 Study Material
- 794 Programming and Development
- 262 Kernel Development
- 498 Software Development
- 922 Software
- 257 Applications
- 182 Command Line
- 2 Compiling/Installing
- 76 Games
- 316 Installation
- 53 All In Program
- 53 All In Forum
Upcoming Training
-
August 20, 2018
Kubernetes Administration (LFS458)
-
August 20, 2018
Linux System Administration (LFS301)
-
August 27, 2018
Open Source Virtualization (LFS462)
-
August 27, 2018
Linux Kernel Debugging and Security (LFD440)