Lab 15.1 helm - error updating the tiller-deploy deployment to have the service account

At step 7:
Update the tiller-deploy deployment to have the service account.
[email protected]:~$ kubectl -n kube-system patch deployment \
tiller-deploy -p \
’{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}’
Will produce error as JSON string incorrectly specified.
[email protected]:~$ kubectl -n kube-system patch deployment \
tiller-deploy -p \ ’{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}’
Error from server (BadRequest): json: cannot unmarshal string into Go value of type map[string]interface {}
Correct way to specify JSON:
kubectl -n kube-system patch deployment tiller-deploy -p "{\"spec\":{\"template\":{\"spec\":{\"serviceAccount\":\"tiller\"}}}}"
Comments
-
LOL the formatting of the above message is wonky, but the point is the quotes on the original lab command are wrong.
You can't simply use single quotes around the whole string and double quotes within the JSON.
You have to use double quotes everywhere and escape the ones that are part of the JSON.0 -
Hi, if you notice the single curly quotes in the pdf and also in the code snippet above, those are known to cause issues. By replacing the single curly quotes with single quote/apostrophe also solves the issue - this is what worked for me in several labs.
Regards,
-Chris0
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
- 1.8K Training Courses
- 17 LFC110 Class Forum
- 5 LFC131 Class Forum
- 19 LFD102 Class Forum
- 148 LFD103 Class Forum
- 13 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
- 997 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
- 154 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
- 923 Software
- 258 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)