crun | lightweight fully featured OCI runtime and C library | Continuous Deployment library

I have the OCI runtime bundle which I run with Dobby - RDK utility (use crun under the hood). I have specified my custom entrypoint.sh script to be run on startup in config.json:

I'm planning to move away from Docker to Podman. I use docker-compose a lot so am planning to switch to podman-compose as well.

However I'm stuck at the simplest of podman examples, I can't seem to mount a volume onto my container? Obviously I'm doing something wrong however I cant figure out what it is.

My source file definitely exists on my (hardware) host (so not the podman machine). but I keep getting the error 'no such file or directory'.

Funny thing is if I manually create the same file locally on the podman machine (podman machine ssh --> touch /tmp/test.txt) it works perfectly fine.

Question is;

• should I (manually?) mount all my local files onto the Fedora VM (podman machine) so that in turn this Fedora mount can be used in my actual container? and if so, how do I do this?
• The podman run cmd below should work and there is something else I'm doing wrong?

Here is sample csv file of cricket score:

It's my first project and I'm trying to pass multiple models to my ListView and get them to my template/index via different context_object_names but there seems to be shortcut or another way to do it that I'm missing.

TL;DR: documentation states I have to enable a specific memory region in the microcontroller before I can use it. However, I can use it before enabling it, or even after disabling it. How is this possible?

I'm currently developing an application for the STM32H743 microcontroller. I don't understand how the RAM seems to work correctly while the clock is disabled.

This MCU has multiple memories, spread over multiple power domains:

• In D1 domain it has ITCMRAM + DTCMRAM + AXI SRAM (64 + 128 + 512 kB)
• In D2 domain it has SRAM1 + SRAM2 + SRAM3 (128 + 128 + 32 kB)
• In D3 domain it has SRAM4 + Backup SRAM (64 + 4 kB)

I want to use the SRAM1. In the reference manual (RM0433 Rev. 7) it is stated at page 366 that:

If the CPU wants to use memories located into D2 domain (SRAM1, SRAM2 and SRAM3), it has to enable them.

In the register settings at page 452 it is described how to do this:

RCC AHB2 Clock Register (RCC_AHB2ENR):

SRAM1EN: SRAM1 block enable
Set and reset by software. When set, this bit indicates that the SRAM1 is allocated by the CPU. It causes the D2 domain to take into account also the CPU operation modes, i.e. keeping D2 domain in DRun when the CPU is in CRun.
0: SRAM1 interface clock is disabled. (default after reset)
1: SRAM1 interface clock is enabled.

So, the default value (after reset) is 0, which means the SRAM1 interface is disabled.

In this thread on the STM Community forum the question was why the D2 RAM wasn't working correctly and the solution was to enable the D2 RAM clocks. The "correct" way to do this is in SystemInit() (part of the STM32H7 HAL). In system_stm32h7xx.c we can find the following code parts:

I am new to docker and podman stuff. I want to run MongoDB in podman. So try to run it like this:-

I am trying to retrieve 4 rows and I expected that It should display all 4 rows but it's only displaying the first row. This is the code I am using

I am running Podman version 1.6.2 on Ubuntu 18.04. I am unable to start a container after stopping it.

I run the container with: