Claude
83d8406d1a
ollama pull compares digests server-side so no download happens if a model is already current. Timer runs monthly offset 2h from kiwix. install.sh updated to handle all units generically. https://claude.ai/code/session_012gDnantBmFTWZGCiKyjazx
68 lines
2.0 KiB
Bash
Executable File
68 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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# =============================================================================
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# Ollama Model Auto-Updater
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# Pulls latest version of every installed model. Ollama compares digests
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# server-side — no download happens if the model is already current.
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# Safe to run as a systemd timer.
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# =============================================================================
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OLLAMA_URL="${OLLAMA_HOST:-http://localhost:11434}"
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LOG="$HOME/docker/ai-stack/logs/ollama-update.log"
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mkdir -p "$(dirname "$LOG")"
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G='\033[0;32m'; Y='\033[1;33m'; C='\033[0;36m'; R='\033[0;31m'; N='\033[0m'
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ok() { echo -e "${G}[OK]${N} $1" | tee -a "$LOG"; }
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inf() { echo -e "${C}[..]${N} $1" | tee -a "$LOG"; }
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wrn() { echo -e "${Y}[!!]${N} $1" | tee -a "$LOG"; }
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err() { echo -e "${R}[XX]${N} $1" | tee -a "$LOG"; }
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echo "" | tee -a "$LOG"
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echo "=== Ollama Model Update: $(date) ===" | tee -a "$LOG"
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echo "" | tee -a "$LOG"
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# Check Ollama is reachable
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if ! curl -sf "$OLLAMA_URL/api/tags" > /dev/null; then
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err "Ollama not reachable at $OLLAMA_URL — is the container running?"
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exit 1
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fi
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# Get installed model names from the API
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mapfile -t MODELS < <(
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curl -sf "$OLLAMA_URL/api/tags" | \
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grep -oP '"name"\s*:\s*"\K[^"]+' | \
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sort -u
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)
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if [[ ${#MODELS[@]} -eq 0 ]]; then
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wrn "No models found — nothing to update"
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exit 0
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fi
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inf "Found ${#MODELS[@]} model(s): ${MODELS[*]}"
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echo "" | tee -a "$LOG"
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UPDATED=0
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FAILED=0
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for model in "${MODELS[@]}"; do
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inf "Pulling $model..."
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output=$(ollama pull "$model" 2>&1)
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exit_code=$?
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if [[ $exit_code -ne 0 ]]; then
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err "$model: pull failed"
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echo "$output" >> "$LOG"
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FAILED=$((FAILED + 1))
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elif echo "$output" | grep -q "up to date"; then
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ok "$model: already up to date"
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else
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ok "$model: updated"
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UPDATED=$((UPDATED + 1))
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fi
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done
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echo "" | tee -a "$LOG"
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inf "Done — $UPDATED updated, $FAILED failed"
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echo "=== Complete: $(date) ===" | tee -a "$LOG"
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echo "" | tee -a "$LOG"
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